premise: Two men are looking at a piece of machinery outdoors.
hypothesis: Men look at machinery outside.
explanation_1: Men looking at machinery in second sentence is clear consequence of sentence 1 which mentions two men looking at the same machinery.
premise_logic: exists e1 x1 x2 x3 x4.(at(e1,x2) & of(x2,x3) & n_outdoors(x3) & of(x3,x4) & n_machinery(x4) & n_piece(x2) & Actor(e1,x1) & v_look(e1) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 s1 x1 x2.(a_outside(s1) & Manner(e1,s1) & at(e1,x2) & n_machinery(x2) & Actor(e1,x1) & v_look(e1) & n_man(x1))
premise_sim: exists e1 x1 x2 x3 x4.(v_look(e1) & of(x3,x4) & of(x2,x3) & n_piece(x2) & n_outdoors(x3) & n_man(x1) & n_machinery(x4) & card_eq_2(x1) & at(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists e1 s1 x1 x2.(v_look(e1) & n_man(x1) & n_machinery(x2) & at(e1,x2) & a_outside(s1) & Manner(e1,s1) & Actor(e1,x1))