Students are sitting lined up on stair steps while they wait and check their electronic devices .
It is impossible that a group of students are trying to find a signal for the internet in the same location .
There is a better than even chance that a group of students are trying to find a signal for the internet in the same location .
It is impossible that a group of students are trying to find a signal for the internet in the same location .
A group of students are trying to find a signal for the internet in the same location .