premise: Two men working on a yellow Volkswagen beetle.
hypothesis: The men are mechanics.
explanation_1: Just because two men are working on a VW Beetle does not mean they are mechanics.
premise_logic: exists e1 s1 x1 x2 x3 x4.(a_topic(x1) & on(e1,x3) & n_beetle(x3) & of(x3,x4) & n_volkswagen(x4) & a_yellow(s1) & Theme(s1,x3) & Actor(e1,x2) & v_work(e1) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
hypothesis_logic: exists p1 x1.(n_man(x1) & exists x2.((x1 = x2) & n_mechanic(x2)))
premise_sim: exists e1 s1 x1 x2 x3 x4.(v_work(e1) & on(e1,x3) & of(x3,x4) & n_volkswagen(x4) & n_man(x1) & n_beetle(x3) & card_eq_2(x1) & a_yellow(s1) & a_topic(x1) & Theme(s1,x3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists x1.(n_man(x1) & exists x2.(n_mechanic(x2) & (x1 = x2)))