premise: A man is riding a bicycle.
hypothesis: A man is on a bike
explanation_1: is riding a bicycle implies .is on a bike
premise_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bicycle(x2) & n_man(x1))
hypothesis_logic: exists p1 x1.(exists x2.(on(x1,x2) & n_bike(x2)) & n_man(x1))
premise_sim: exists e1 x1 x2.(v_ride(e1) & n_man(x1) & n_bicycle(x2) & Theme(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1.(n_man(x1) & exists x2.(on(x1,x2) & n_bike(x2)))