Zaineb Sghaier of Tunis in action against Natacha Veronique Nabaina of Cameroon in the Wrestling Women's Freestyle 65kg Group B at the Asia Pavilion, Youth Olympic Park, Buenos Aires, Argentina, October 13, 2018. Lukas Schulze for OIS/IOC/Handout via REUTERS ATTENTION EDITORS - THIS IMAGE HAS BEEN SUPPLIED BY A THIRD PARTY. TPX IMAGES OF THE DAY

Abu Nimr, 36, stands near his pigeons in Yarmouk Palestinian camp in Damascus, Syria October 10, 2018.

U.S. President Donald Trump closes his eyes in prayer along with Pastor Andrew Brunson, after his release from two years of Turkish detention, in the Oval Office of the White House, Washington, U.S., October 13, 2018.

Soccer Football - Brasileiro Championship - Palmeiras v Gremio - Pacaembu Stadium, Sao Paulo, Brazil - October 14, 2018 Gremio's Bressan in action with Palmeiras' Deyverson.

Thousands of Hondurans fleeing poverty and violence move in a caravan toward the United States, in Santa Rosa de Copan, Honduras October 14, 2018.

Sunrays light trees on an autumn morning in Val d'Anniviers, Switzerland, October 14, 2018.

Supporters of India's main opposition Congress party scuffle with police during a protest demanding the resignation of India's Minister of State for External Affairs Mobashar Jawed Akbar in New Delhi, India, October 15, 2018.

A Palestinian man argues with an Israeli soldier during clashes over an Israeli order to shut down a Palestinian school near Nablus in the occupied West Bank October 15, 2018.

Children from a local neighbourhood play in a roadside puddle accumulated from rain brought by Cyclone Luban in Salalah, Oman, October 13, 2018. REUTERS/Stringer

Migrants, intercepted off the coast in the Mediterranean Sea, wait to disembark the "Caliope" rescue boat after arriving at the port of Malaga, southern Spain, October 12, 2018.

A man carries food and water past a building damaged by Hurricane Michael in Parker, Florida, U.S., October 13, 2018.

Tennis - Shanghai Masters - Men's Singles - Qi Zhong Tennis Center, Shanghai, China - October 14, 2018. Novak Djokovic of Serbia celebrates with the trophy after winning the final against Borna Coric of Croatia.

Sailboats gather at the start of the Barcolana regatta at Trieste harbour, Italy October 14, 2018. REUTERS/Alessandro Garofalo

Spectactors attend the opening of the Lumiere 2018 Grand Lyon Film Festival, in Lyon, France, October 13, 2018.

Leaders of the German Green party (Die Gruenen), Henrike Hahn, Robert Habeck and Anton Hofreiter react after the announcement of first exit polls in the Bavarian state elections in Munich, Germany, October 14, 2018.

Rescue workers evacuate residents from a neighbourhood after flash floods hit the southwestern Aude district of France after several months' worth of rain fell in just a few hours overnight, in Trebes, France, October 15, 2018.

Children play with soap bubbles at the seaside promenade of Thessaloniki, Greece, October 13, 2018.

A motorcycle drives in front of a stranded ship in the port hit by tsunami on the coastline in Palu, Central Sulawesi, Indonesia October 13, 2018.

NFL Football - Seattle Seahawks v Oakland Raiders - NFL International Series - Wembley Stadium, London, Britain - October 14, 2018 Oakland Raiders' Rashaan Melvin and Derrick Johnson pray before the game.