A group of people huddled together behind a yellow gate.
The people are waiting in line.
Just because people are huddled together it does not mean they are waiting in line.
exists e1 p1 s1 x1 x2 x3 x4.(a_topic(x1) & of(x1,x2) & behind(e1,x4) & n_gate(x4) & a_yellow(s1) & Theme(s1,x4) & exists s2.(Theme(s2,x3) & a_together(s2)) & Recipient(e1,p1) & Topic(e1,x3) & v_huddle(e1) & (x2 = x3) & n_people(x2) & n_group(x1))
exists e1 x1 x2.(n_people(x1) & in(e1,x2) & n_line(x2) & Actor(e1,x1) & v_wait(e1))