A woman walks in a park in Nicosia, Cyprus May 18, 2019. (Photo by Reuters)

A cyclist wearing a costume of a cartoon character rides during the Cycling Festival in Moscow, Russia May 19, 2019. (Photo by Reuters)

Runners run at the start in the Parc du Cinquantenaire - Jubelpark park, at the 40th edition of the Brussels� 20km run in Brussels, Belgium, on May 19, 2019. (Photo by AFP)

Soldiers march during a changing of guard ceremony as thousands of people visit the mausoleum of Mustafa Kemal Ataturk, the founder of modern Turkey, to pay respect on the day marking the 100th anniversary of the start of Turkey�s War of Independence under the leadership of young Ottoman army general, Mustafa Kemal (Ataturk), 38, in Ankara, Turkey, Sunday, May 19, 2019. (Photo by AP)

A worker prepares a display of Alium during the final day of preparations at the RHS Chelsea Flower Show in London, Britain May 19, 2019. (Photo by Reuters)

Mower Hartmut Sander arrives during the open regional scythe championships of the German state Thuringia in Reinstaedt, central Germany, Sunday, May 19, 2019. (Photo by AP)

The Temple of Time art installation burns on May 19, 2019 in Coral Springs, Florida. (Photo by AFP)

A Sudanese protester prepares Iftar meal for fellow demonstrators outside the military headquarters in the capital Khartoum on May 19, 2019. (Photo by AFP)

A Sudanese woman waits to break her fast outside the military headquarters in the capital Khartoum on May 19, 2019, during the Muslim holy fasting month of Ramadan. (Photo by AFP)

Jordan Spieth chips out of the bunker on the fifth hole during the third round of the PGA Championship golf tournament at Bethpage State Park in Bethpage, New York, US, May 18, 2019. (Photo by Reuters)