Two young women look into two microscopes, one of them with a disbelieving look on her face.
Two researchers didn't see anything in their microscopes.
Disbelieving look wouldn't happen if the researchers didn't see anything.
exists e2 e1 s1 x1 x2 x3 x4 x5.(into(e1,x2) & rel(x2,x3) & with(x3,x4) & on(x4,x5) & n_face(x5) & of(x5,x4) & n_female(x4) & n_look(x4) & Actor(e2,x4) & v_disbelieve(e2) & of(x3,x1) & n_thing(x1) & n_thing(x3) & card_eq_1(x3) & n_microscope(x2) & card_eq_2(x2) & Actor(e1,x1) & v_look(e1) & n_woman(x1) & a_young(s1) & Theme(s1,x1) & card_eq_2(x1))
exists x1 x3.(-all x2.(n_thing(x2) -> exists e1.(in(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_see(e1))) & n_microscope(x3) & of(x3,x1) & n_thing(x1) & n_researcher(x1) & card_eq_2(x1))