premise: Two guys are examining the front brakes on a bike, while one guy with a wrench is working on them.
hypothesis: A person with a wrench
explanation_1: A person with a wrench is the one guy working on front bakes as part of two guys examining the front brakes.
explanation_2: The person is a guy who is working on a bike with a wrench.
explanation_3: one guy with a wrench is inferred as person with a wrench.
premise_logic: exists e1 p1 s1 x1 x2 x3.(n_thing(x2) & n_brake(x2) & a_front(s1) & Theme(s1,x2) & exists e2 x4 x5.(on(e2,x2) & Actor(e2,x4) & v_work(e2) & with(x4,x5) & n_wrench(x5) & n_guy(x4) & card_eq_1(x4)) & while(e1,p1) & on(e1,x3) & n_bike(x3) & Theme(e1,x2) & Actor(e1,x1) & v_examine(e1) & n_guy(x1) & card_eq_2(x1))
hypothesis_logic: exists x1 x2.(a_topic(x1) & with(x1,x2) & n_wrench(x2) & n_person(x1))
premise_sim: exists e1 p1 s1 x1 x2 x3.(while(e1,p1) & v_examine(e1) & on(e1,x3) & n_thing(x2) & n_guy(x1) & n_brake(x2) & n_bike(x3) & exists e2 x4 x5.(with(x4,x5) & v_work(e2) & on(e2,x2) & n_wrench(x5) & n_guy(x4) & card_eq_1(x4) & Actor(e2,x4)) & card_eq_2(x1) & a_front(s1) & Theme(s1,x2) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1 x2.(with(x1,x2) & n_wrench(x2) & n_person(x1) & a_topic(x1))