Two children lie on puffy benches at a museum while four adults look on.
The two children are sitting down.
Lie on puffy benches does not necessarily mean sitting down.
exists e1 p1 x1 x2 x3 x4.(exists e2 p2 x5.(exists s1.(Theme(s1,x5) & a_on(s1)) & Topic(e2,p2) & Actor(e2,x5) & v_look(e2) & n_adult(x5) & card_eq_4(x5)) & while(e1,p1) & at(e1,x4) & n_museum(x4) & on(e1,x2) & n_bench(x2) & of(x2,x3) & n_puffy(x3) & Actor(e1,x1) & v_lie(e1) & n_child(x1) & card_eq_2(x1))
exists e1 s1 x1.(n_child(x1) & card_eq_2(x1) & a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_sit(e1))