Several people wearing baskets on their backs are standing next to each other.
People climbing trees outdoors.
One cannot be standing and climbing at the same time.
exists e1 e2 s1 x1 x2 x3 x4.(all x5.(n_other(x5) -> to(e2,x5)) & r_next(e2) & Actor(e2,x1) & v_stand(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & on(x3,x4) & n_back(x4) & of(x4,x1) & n_thing(x1) & n_basket(x3) & (x1 = x2) & n_people(x1) & a_several(s1) & Theme(s1,x1))
exists e1 x1 x2 x3 x4.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_climb(e1) & n_outdoors(x3) & of(x3,x4) & n_tree(x4) & (x1 = x2) & n_people(x1))