premise: A black man, wearing a cap, is sitting in a bus.
hypothesis: A guy fastens his seatbelt before he starts his car.
explanation_1: In the first sentence a person is in the bus while on the second sentence a man is in his car.
explanation_2: The person cannot be in a car and a bus at the same time.
explanation_3: Sitting in a bus implies being a passenger and the man would not be about to start his car if sitting on the bus.
premise_logic: exists e1 e2 s1 x1 x2 x3 x4.(in(e2,x4) & n_bus(x4) & Actor(e2,x1) & v_sit(e2) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_cap(x3) & (x1 = x2) & n_man(x1) & a_black(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 p1 x1 x2 x3.(exists e2 x1.(Theme(e2,x3) & Actor(e2,x1) & v_start(e2) & n_male(x1)) & n_car(x3) & of(x3,x1) & n_male(x1) & n_male(x1) & before(e1,p1) & Theme(e1,x2) & Actor(e1,x1) & v_fasten(e1) & n_seatbelt(x2) & of(x2,x1) & n_guy(x1))
premise_sim: exists e1 e2 s1 x1 x2 x3 x4.(v_wear(e1) & v_sit(e2) & n_man(x1) & n_cap(x3) & n_bus(x4) & in(e2,x4) & a_black(s1) & Theme(s1,x1) & Theme(e1,x3) & Actor(e2,x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 p1 x1 x2 x3.(v_fasten(e1) & of(x3,x1) & of(x2,x1) & n_seatbelt(x2) & n_male(x1) & n_guy(x1) & n_car(x3) & exists e2 x1.(v_start(e2) & n_male(x1) & Theme(e2,x3) & Actor(e2,x1)) & before(e1,p1) & Theme(e1,x2) & Actor(e1,x1))