Two men staring into space.
The men are looking up at the sky.
Staring & looking mean the same thing. Space is another word for the sky.
exists e1 x1 x2 x3.(a_topic(x1) & into(e1,x3) & n_space(x3) & Actor(e1,x2) & v_stare(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
exists e1 s1 x1 x2.(n_sky(x2) & n_man(x1) & a_up(s1) & Manner(e1,s1) & at(e1,x2) & Actor(e1,x1) & v_look(e1))