Two people in white hats look at a computer screen.
People stare up at the moon.
People can't be staring up at the moon while looking at a computer screen.
exists e1 s1 x1 x2 x3 x4.(at(e1,x3) & n_screen(x3) & of(x3,x4) & n_computer(x4) & Actor(e1,x1) & v_look(e1) & in(x1,x2) & n_hat(x2) & a_white(s1) & Theme(s1,x2) & n_people(x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(n_moon(x2) & a_up(s1) & Manner(e1,s1) & at(e1,x2) & Actor(e1,x1) & v_stare(e1) & n_people(x1))