premise: A group of men are riding a moving walkway.
hypothesis: A groups of men at the airport are riding a moving walkway.
explanation_1: Not all men riding a moving walkway are at the airport.
explanation_2: Just because a group of men are riding a moving walkway, doesn't mean they are at the airport.
explanation_3: There is no way of knowing where the men are.
premise_logic: exists e1 e2 x1 x2 x3.(Theme(e2,x3) & Actor(e2,x1) & v_ride(e2) & n_walkway(x3) & Actor(e1,x3) & v_move(e1) & of(x1,x2) & n_man(x2) & n_group(x1))
hypothesis_logic: exists e1 e2 x1 x2 x3 x4.(n_airport(x3) & Theme(e2,x4) & Actor(e2,x1) & v_ride(e2) & n_walkway(x4) & Actor(e1,x4) & v_move(e1) & of(x1,x2) & at(x2,x3) & n_man(x2) & n_group(x1))
premise_sim: exists e1 e2 x1 x2 x3.(v_ride(e2) & v_move(e1) & of(x1,x2) & n_walkway(x3) & n_man(x2) & n_group(x1) & Theme(e2,x3) & Actor(e2,x1) & Actor(e1,x3))
hypothesis_sim: exists e1 e2 x1 x2 x3 x4.(v_ride(e2) & v_move(e1) & of(x1,x2) & n_walkway(x4) & n_man(x2) & n_group(x1) & n_airport(x3) & at(x2,x3) & Theme(e2,x4) & Actor(e2,x1) & Actor(e1,x4))