A destroyed carriage is seen from a train traveling through the outskirts of Damascus towards recently opened international fair in Damascus, Syria, September 15, 2018. REUTERS/Marko Djurica SEARCH "SYRIA LIFE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY 

A man takes a rest while waiting for customers at luna park at recently opened international fair in Damascus, Syria, September 12, 2018. REUTERS/Marko Djurica/File photo SEARCH "SYRIA LIFE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Destroyed buildings are seen in al-Khalidiya area in the government-controlled part of Homs, Syria, September 18, 2018. In the al-Khalidiya district of Homs, retaken by the government in 2013, after heavy army bombardment and air strikes, the slow nature of recovery is clear. Much of the neighbourhood is a ghost town, uninhabited and closed by the army. REUTERS/Marko Djurica SEARCH "SYRIA LIFE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Destroyed buildings are seen from of a train traveling back from recently opened international fair in Damascus, Syria, September 12, 2018. REUTERS/Marko Djurica SEARCH "SYRIA LIFE" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY 

An overturned train is seen in Yilan, Taiwan October 21, 2018. Picture taken October 21, 2018. REUTERS/Lee Kun Han 

Damaged chairs are seen inside a derailed train, in Yilan,Taiwan October 21, 2018. Picture taken October 21, 2018. REUTERS/Lee Kun Han 

Workers walk around derailed train as they prepare to clear the accident site, in Yilan, Taiwan October 21, 2018. Picture taken October 21, 2018. REUTERS/Lee Kun Han 

Workers work around derailed train as they prepare to clear the accident site, in Yilan, Taiwan October 22, 2018. REUTERS/Lee Kun Han 

Workers work around derailed train as they prepare to clear the accident site, in Yilan, Taiwan October 22, 2018. REUTERS/Lee Kun Han 

An overturned train is seen in Yilan, Taiwan October 21, 2018. REUTERS/Lee Kun Han 

Relatives stand next to the burning pyres of their family member who died after a commuter train traveling at high speed ran through a crowd of people on the rail tracks on Friday, at a cremation ground in Amritsar, India, October 20, 2018. REUTERS/Adnan Abidi 

Nepalese army personnel drag a water buffalo during the sacrificial ceremony to mark "Dashain", the biggest religious festival for Hindus in Kathmandu, Nepal October 18, 2018. REUTERS/Navesh Chitrakar 

The remains of a home destroyed by Hurricane Michael are scattered across a lot in Fountain, Florida, U.S., October 15, 2018. REUTERS/Terray Sylvester 

General view of the remains of a bridge that was destroyed after flash floods hit the southwestern Aude district of France after several months' worth of rain fell in just a few hours overnight, in Villegailhenc, France, October 15, 2018. REUTERS/Jean-Paul Pelissier 

General view of a street that was destroyed after flash floods hit the southwestern Aude district of France after several months' worth of rain fell in just a few hours overnight, in Villegailhenc, France, October 15, 2018. REUTERS/Jean-Paul Pelissier 

General view of a street that was destroyed after flash floods hit the southwestern Aude district of France after several months' worth of rain fell in just a few hours overnight, in Villegailhenc, France, October 15, 2018. REUTERS/Jean-Paul Pelissier 

A farmer burns the stubble in a rice field in Karnal in the northern state of Haryana, India, October 9, 2018. Picture taken October 9, 2018. REUTERS/Adnan Abidi 

A farmer burns the stubble in a rice field in Karnal in the northern state of Haryana, India, October 9, 2018. Picture taken October 9, 2018. REUTERS/Adnan Abidi 

A farmer burns the stubble in a rice field in Karnal in the northern state of Haryana, India, October 9, 2018. Picture taken October 9, 2018. REUTERS/Adnan Abidi 

A farmer burns the stubble in a rice field in Karnal in the northern state of Haryana, India October 9, 2018. Picture taken October 9, 2018. REUTERS/Adnan Abidi 

An electrical tower lies on its side in the aftermath of Hurricane Michael in Springfield, Florida, U.S., October 14, 2018. REUTERS/Terray Sylvester 

Trees toppled by Hurricane Michael surround a home in Springfield, Florida, U.S., October 14, 2018. REUTERS/Terray Sylvester 

Trees felled by Hurricane Michael line a road in Lynn Haven, Florida, U.S., October 14, 2018. REUTERS/Terray Sylvester 

Cars caught in flood water after Storm Callum passed through the town of Carmarthen, west Wales, Britain, October 14, 2018. REUTERS/Rebecca Naden 

Fields covered in flood water after Storm Callum passed through the town of Carmarthen, west Wales, Britain, October 14, 2018. REUTERS/Rebecca Naden 

A car caught in flood water after Storm Callum passed through the town of Carmarthen, west Wales, Britain, October 14, 2018. REUTERS/Rebecca Naden 

A car caught in flood water after Storm Callum passed through the town of Carmarthen, west Wales, Britain, October 14, 2018. REUTERS/Rebecca Naden 

Women sort out rubbles from what has remained of their home after a landslide rolled down the slopes of Mt. Elgon through the Nanyinza village in Bududa district, Uganda October 12, 2018. REUTERS/Newton Nambwaya 

Apung mosque is seen sinking after the tsunami next to the beach in Palu, Central Sulawesi, Indonesia, October 9, 2018. REUTERS/Jorge Silva TPX IMAGES OF THE DAY 

Apung mosque is seen sinking after the tsunami next to the beach in Palu, Central Sulawesi, Indonesia, October 9, 2018. REUTERS/Jorge Silva 

A toilet, the only part of a house remaining after it was hit by last week's earthquake and tsunami, is seen at Mamboro beach neighbourhood in Palu, Indonesia Sulawesi Island, October 9, 2018. REUTERS/Beawiharta 

A toilet, the only part of a house remaining after it was hit by last week's earthquake and tsunami, is seen at Mamboro beach neighbourhood in Palu, Indonesia Sulawesi Island, October 9, 2018. REUTERS/Beawiharta 

A toilet, the only part of a house remaining after it was hit by last week's earthquake and tsunami, is seen at Mamboro beach neighbourhood in Palu, Indonesia Sulawesi Island, October 9, 2018. REUTERS/Beawiharta 

A toilet, the only part of a house remaining after it was hit by last week's earthquake and tsunami, is seen at Mamboro beach neighbourhood in Palu, Indonesia Sulawesi Island, October 9, 2018. REUTERS/Beawiharta 

A toilet, the only part of a house remaining after it was hit by last week's earthquake and tsunami, is seen at Mamboro beach neighbourhood in Palu, Indonesia Sulawesi Island, October 9, 2018. REUTERS/Beawiharta 

A toilet, the only part of a house remaining after it was hit by last week's earthquake and tsunami, is seen at Mamboro beach neighbourhood in Palu, Indonesia Sulawesi Island, October 9, 2018. REUTERS/Beawiharta 

A toilet, the only part of a house remaining after it was hit by last week's earthquake and tsunami, is seen at Mamboro beach neighbourhood in Palu, Indonesia Sulawesi Island, October 9, 2018. REUTERS/Beawiharta 

A toilet, the only part of a house remaining after it was hit by last week's earthquake and tsunami, is seen at Mamboro beach neighbourhood in Palu, Indonesia Sulawesi Island, October 9, 2018. REUTERS/Beawiharta 

A toilet, the only part of a house remaining after it was hit by last week's earthquake and tsunami, is seen at Mamboro beach neighbourhood in Palu, Indonesia Sulawesi Island, October 9, 2018. REUTERS/Beawiharta 

A toilet, the only part of a house remaining after it was hit by last week's earthquake and tsunami, is seen at Mamboro beach neighbourhood in Palu, Indonesia Sulawesi Island, October 9, 2018. REUTERS/Beawiharta 

A toilet, the only part of a house remaining after it was hit by last week's earthquake and tsunami, is seen at Mamboro beach neighbourhood in Palu, Indonesia Sulawesi Island, October 9, 2018. REUTERS/Beawiharta 

Toilets, the only part of a house remaining after it was hit by last week's earthquake and tsunami, are seen at Mamboro beach neighbourhood in Palu, Indonesia Sulawesi Island, October 9, 2018. REUTERS/Beawiharta 

A toilet, the only part of a house remaining after it was hit by last week's earthquake and tsunami, is seen at Mamboro beach neighbourhood in Palu, Indonesia Sulawesi Island, October 9, 2018. REUTERS/Beawiharta 

A toilet, the only part of a house remaining after it was hit by last week's earthquake and tsunami, is seen at Mamboro beach neighbourhood in Palu, Indonesia Sulawesi Island, October 9, 2018. REUTERS/Beawiharta 

A toilet, the only part of a house remaining after it was hit by last week's earthquake and tsunami, is seen at Mamboro beach neighbourhood in Palu, Indonesia Sulawesi Island, October 9, 2018. REUTERS/Beawiharta 

Toilets, the only part of a house remaining after it was hit by last week's earthquake and tsunami, are seen at Mamboro beach neighbourhood in Palu, Indonesia Sulawesi Island, October 9, 2018. REUTERS/Beawiharta 

A toilet, the only part of a house remaining after it was hit by last week's earthquake and tsunami, is seen at Mamboro beach neighbourhood in Palu, Indonesia Sulawesi Island, October 9, 2018. REUTERS/Beawiharta 

A toilet, the only part of a house remaining after it was hit by last week's earthquake and tsunami, is seen at Mamboro beach neighbourhood in Palu, Indonesia Sulawesi Island, October 9, 2018. REUTERS/Beawiharta 

A toilet, the only part of a house remaining after it was hit by last week's earthquake and tsunami, is seen at Mamboro beach neighbourhood in Palu, Indonesia Sulawesi Island, October 9, 2018. REUTERS/Beawiharta 

A toilet, the only part of a house remaining after it was hit by last week's earthquake and tsunami, is seen at Mamboro beach neighbourhood in Palu, Indonesia Sulawesi Island, October 9, 2018. REUTERS/Beawiharta 

A woman takes pictures while visiting Petobo neighbourhood which was hit by an earthquake and liquefaction in Palu, Central Sulawesi, Indonesia, October 8, 2018. REUTERS/Jorge Silva 

A woman takes pictures while visiting Petobo neighbourhood which was hit by an earthquake and liquefaction in Palu, Central Sulawesi, Indonesia, October 8, 2018. REUTERS/Jorge Silva 

The debris of a mosque damaged by last week earthquake is seen in the Balaroa neighbourhood in Palu, Central Sulawesi, Indonesia, October 8, 2018. REUTERS/Athit Perawongmetha 

A damaged house is pictured following heavy rains in Tegucigalpa, Honduras, October 7, 2018. REUTERS/Jorge Cabrera 

A house is pictured under a bridge following heavy rains in Tegucigalpa, Honduras, October 7, 2018. REUTERS/Jorge Cabrera 

A view of Choluteca river following heavy rains in Tegucigalpa, Honduras, October 7, 2018. REUTERS/Jorge Cabrera 

Houses affected by an earthquake and liquefaction are seen in the Balaroa neighbourhood in Palu, Central Sulawesi, Indonesia, October 7, 2018. REUTERS/Jorge Silva 

Houses affected by an earthquake and liquefaction are seen in the Balaroa neighbourhood in Palu, Central Sulawesi, Indonesia, October 7, 2018. REUTERS/Jorge Silva 

A mosque is seen after an earthquake in the Balaroa neighbourhood in Palu, Central Sulawesi, Indonesia, October 7, 2018. REUTERS/Jorge Silva 

A woman who lost her nephew in last week's earthquake stands in the Balaroa neighbourhood in Palu, Sulawesi Island, Indonesia October 7, 2018. REUTERS/Beawiharta