sentences:  The two other shelters that are on the northern and western sides of the site are made of a series of corridors, equipped with benches and black-boards.The shelters were constructed at the time to keep students from the main building so teaching could continue, but it is believed the structures would not survive a direct hit.Since 2018 the school has been opening the northern shelter to local schools, with future plans to open the additional shelters on the site.