People are waiting in line to order food, while others are walking away with their food.
The people are asleep in their tent.
People asleep in their tent are not waiting in line and walking away with their food.
exists e1 p1 x1 x2 x3 x4.(exists e2 s1 x5.(with(e2,x3) & a_away(s1) & Manner(e2,s1) & Actor(e2,x5) & v_walk(e2) & -(x5 = x1) & n_person(x5)) & n_food(x3) & n_food(x3) & of(x3,x1) & n_thing(x1) & n_person(x1) & while(e1,p1) & in(e1,x2) & to(x2,x3) & of(x3,x4) & n_order(x4) & n_line(x2) & Actor(e1,x1) & v_wait(e1) & n_people(x1))
exists s1 x1 x2.(n_tent(x2) & of(x2,x1) & n_thing(x1) & n_people(x1) & in(s1,x2) & Theme(s1,x1) & a_asleep(s1))