premise: Two boys rollerblading.
hypothesis: The boys are riding bikes.
explanation_1: either the boys are rollerblading or riding bikes
premise_logic: exists e1 x1.(Actor(e1,x1) & v_rollerblade(e1) & n_boy(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1 x2.(n_boy(x1) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bike(x2))
premise_sim: exists e1 x1.(v_rollerblade(e1) & n_boy(x1) & card_eq_2(x1) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_ride(e1) & n_boy(x1) & n_bike(x2) & Theme(e1,x2) & Actor(e1,x1))