Students are sitting lined up on stair steps while they wait and check their electronic devices.
A group of students are trying to find a signal for the internet in the same location.
Just because the students are on stair steps while they wait and check their electronic devices does not mean they are struggling to find a signal for the internet
exists e1 p1 s2 x1 x4.(exists e2 p2 s1 x2 x3.(exists e3 e4.(Theme(e4,x4) & Actor(e4,x1) & v_check(e4) & Actor(e3,x1) & v_wait(e3)) & while(e2,p2) & on(e2,x2) & n_step(x2) & of(x2,x3) & n_stair(x3) & a_up(s1) & Manner(e2,s1) & Theme(e2,x1) & v_line(e2)) & n_device(x4) & a_electronic(s2) & Theme(s2,x4) & of(x4,x1) & n_thing(x1) & n_thing(x1) & Topic(e1,p1) & Actor(e1,x1) & v_sit(e1) & n_student(x1))
exists e1 p1 s1 x1 x2 x4 x5.(n_location(x5) & a_same(s1) & Theme(s1,x5) & n_internet(x4) & Topic(e1,p1) & Actor(e1,x1) & v_try(e1) & exists e2 x3.(Theme(e2,x3) & Actor(e2,x1) & v_find(e2) & for(x3,x4) & in(x4,x5) & n_signal(x3)) & of(x1,x2) & n_student(x2) & n_group(x1))