Corn from Ukraine is unloaded from Rojen ship a day after it arrived in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

Controllers and technicians work as corn from Ukraine is unloaded from Rojen ship a day after it arrived in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

Controllers and technicians stand as corn from Ukraine is unloaded from Rojen ship a day after it arrived in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

Controllers and technicians walk as corn from Ukraine is unloaded from Rojen ship a day after it arrived in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

Corn from Ukraine is unloaded from Rojen ship a day after it arrived in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

The Rojen ship, containing 13,000 tonnes of corn from Ukraine, is seen a day after it arrived in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

Controllers and technicians work as corn from Ukraine is unloaded from Rojen ship a day after it arrived in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

Controllers and technicians work as corn from Ukraine is unloaded from Rojen ship a day after it arrived in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

Controllers and technicians work as corn from Ukraine is unloaded from Rojen ship a day after it arrived in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

Controllers and technicians walk as corn from Ukraine is unloaded from Rojen ship a day after it arrived in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

Controllers and technicians stand together as corn from Ukraine is unloaded from Rojen ship a day after it arrived in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

Controllers and technicians stand together as corn from Ukraine is unloaded from Rojen ship a day after it arrived in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

Corn from Ukraine is unloaded from Rojen ship a day after it arrived in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

Corn from Ukraine is unloaded from Rojen ship a day after it arrived in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

Corn from Ukraine is unloaded from Rojen ship a day after it arrived in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

The Rojen ship, containing 13,000 tonnes of corn from Ukraine, is seen a day after it arrived in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

Controllers stand together before workers unload boxes containing 13,000 tonnes of corn from Ukraine from the Rojen ship a day after it arrived in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

The Rojen ship, containing 13,000 tonnes of corn from Ukraine, is seen a day after it arrived in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

The Rojen ship, containing 13,000 tonnes of corn from Ukraine, is seen a day after it arrived in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

The Rojen ship, containing 13,000 tonnes of corn from Ukraine, is seen a day after it arrived in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

Law enforcement officers stand guard as the Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 12, 2022. REUTERS/Jennifer Lorenzini 

The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 13, 2022. REUTERS/Jennifer Lorenzini 

Ambassador of Ukraine to Italy Yaroslav Melnyk, Captain Francesco Cimmino, and Port Authority Maria Giulia Randi pose for a picture as The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 12, 2022. REUTERS/Jennifer Lorenzini 

Captain Francesco Cimmino speaks during a news conference as The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 12, 2022. REUTERS/Jennifer Lorenzini 

Captain Francesco Cimmino speaks during a news conference as The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 12, 2022. REUTERS/Jennifer Lorenzini 

Captain Francesco Cimmino speaks during a news conference as The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 12, 2022. REUTERS/Jennifer Lorenzini 

Port Authority Maria Giulia Randi speaks during a news conference as The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 12, 2022. REUTERS/Jennifer Lorenzini 

Yaroslav Melnyk, ambassador of Ukraine to Italy, speaks during a news conference as The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 12, 2022. REUTERS/Jennifer Lorenzini 

Yaroslav Melnyk, ambassador of Ukraine to Italy, speaks during a news conference as The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 12, 2022. REUTERS/Jennifer Lorenzini 

Yaroslav Melnyk, ambassador of Ukraine to Italy, looks on during a news conference as The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 12, 2022. REUTERS/Jennifer Lorenzini 

Yaroslav Melnyk, ambassador of Ukraine to Italy speaks during a news conference as The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 12, 2022. REUTERS/Jennifer Lorenzini 

Yaroslav Melnyk, ambassador of Ukraine to Italy speaks during a news conference as The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 12, 2022. REUTERS/Jennifer Lorenzini 

The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 12, 2022. REUTERS/Jennifer Lorenzini 

The Rojen ship carrying corn from Ukraine arrives in the northern Italian port city of Ravenna after stopping off in Turkey, in Ravenna, Italy, August 12, 2022. REUTERS/Jennifer Lorenzini 

2022 Beijing Olympics - Luge - Women's Singles Run 1 - National Sliding Centre, Beijing, China - February 7, 2022. Veronica Maria Ravenna of Argentina in action. REUTERS/Thomas Peter 

2022 Beijing Olympics - Luge - Women's Singles Training - National Sliding Centre, Beijing, China - February 6, 2022. Veronica Maria Ravenna of Argentina in action during training. REUTERS/Edgar Su 

2022 Beijing Olympics - Luge - Women's Singles Training - National Sliding Centre, Beijing, China - February 5, 2022. Veronica Maria Ravenna of Argentina in action during training. REUTERS/Edgar Su 

2022 Beijing Olympics - Luge - Women's Singles Training - National Sliding Center, Beijing, China - February 3, 2022. Veronica Maria Ravenna of Argentina in action. REUTERS/Edgar Su 

2022 Beijing Olympics - Luge - Women's Singles Training - National Sliding Center, Beijing, China - February 3, 2022. Veronica Maria Ravenna of Argentina in action. REUTERS/Thomas Peter 

Dale Nething, 86, waits on the steps as his son Don Nething, 62, troubleshoots the combine harvester after it breaks down while being used to harvest corn in Ravenna, Ohio, U.S., October 11, 2021. Picture taken October 11, 2021. REUTERS/Dane Rhys TPX IMAGES OF THE DAY 

A combine harvester sits in a field after it breaks down while being used to harvest corn in Ravenna, Ohio, U.S., October 11, 2021. Picture taken October 11, 2021. REUTERS/Dane Rhys 

Dale Nething, 86, transfers a load of corn from his truck to a grain silo on his family farm in Ravenna, Ohio, U.S., October 11, 2021. Picture taken October 11, 2021. REUTERS/Dane Rhys 

Don Nething, 62, radios to say he is having mechanical problems with his harvester while being used to harvest corn in Ravenna, Ohio, U.S., October 11, 2021. Picture taken October 11, 2021. REUTERS/Dane Rhys 

A load of corn is poured from a truck into a grain silo on the Nething's family farm in Ravenna, Ohio, U.S., October 11, 2021. Picture taken October 11, 2021. REUTERS/Dane Rhys 

Don Nething, 62, troubleshoots his combine harvester after it breaks down while being used to harvest corn in Ravenna, Ohio, U.S., October 11, 2021. Picture taken October 11, 2021. REUTERS/Dane Rhys 

Don Nething, 62, inspects his combine harvester after it breaks down while being used to harvest corn in Ravenna, Ohio, U.S., October 11, 2021. Picture taken October 11, 2021. REUTERS/Dane Rhys 

A spanner sits in corn dust on the steps of a combine harvester after the machine breaks down while being used to harvest corn in Ravenna, Ohio, U.S., October 11, 2021. Picture taken October 11, 2021. REUTERS/Dane Rhys 

Don Nething, 62, follows phone instructions from a mechanic to troubleshoot his combine harvester after it breaks down while being used to harvest corn in Ravenna, Ohio, U.S., October 11, 2021. Picture taken October 11, 2021. REUTERS/Dane Rhys 

Corn is loaded into a grain silo on the Nething's family farm in Ravenna, Ohio, U.S., October 11, 2021. Picture taken October 11, 2021. REUTERS/Dane Rhys 

Dale Nething, 86, transfers a load of corn from his truck to a grain silo on his family farm in Ravenna, Ohio, U.S., October 11, 2021. Picture taken October 11, 2021. REUTERS/Dane Rhys