Kids sit on a bench at the fair next to a line for a ride.
People wait in line for a ride while kids sit on bench.
Kids who sit next to a line means people are waiting in that line.
exists e1 x1 x2 x3 x4 x5.(n_fair(x3) & for(e1,x5) & n_ride(x5) & to(e1,x4) & n_line(x4) & r_next(e1) & at(e1,x3) & on(e1,x2) & n_bench(x2) & Actor(e1,x1) & v_sit(e1) & n_kid(x1))
exists e1 p1 x1 x2 x3.(exists e2 x4 x5.(on(e2,x5) & n_bench(x5) & Actor(e2,x4) & v_sit(e2) & n_kid(x4)) & while(e1,p1) & for(e1,x3) & n_ride(x3) & in(e1,x2) & n_line(x2) & Actor(e1,x1) & v_wait(e1) & n_people(x1))