caption: This picture is clicked inside the hall. In the foreground we can see the railing, floor, electronic devices containing the text and some depictions and we can see the desks and a person standing and we can see the table on the top of which some objects are placed. In the center we can see the group of people sitting on the chairs and we can see the stairways, chairs, desks and some objects. In the background we can see the wall, door and some other objects.