TOPSHOT - Elementary school children play outside of their classrooms as mount Sinabung volcano spews thick volcanic ash as seen from Karo, North Sumatra province, on February 10, 2017. 
Many residents in the area have been forced to relocate to other villages of Northern Sumatra at a safer distance from mount Sinabung volcano, one of the most active in Indonesia. / AFP PHOTO / STR        (Photo credit should read STR/AFP/Getty Images)