premise: A watercraft speeds through the water.
hypothesis: Some boats are small.
explanation_1: Speeding through the water doesn't imply it is small.
premise_logic: exists e1 x1 x2.(n_water(x2) & through(e1,x2) & Actor(e1,x1) & v_speed(e1) & n_watercraft(x1))
hypothesis_logic: exists s1 x1.(Theme(s1,x1) & a_small(s1) & n_boat(x1))
premise_sim: exists e1 x1 x2.(v_speed(e1) & through(e1,x2) & n_watercraft(x1) & n_water(x2) & Actor(e1,x1))
hypothesis_sim: exists s1 x1.(n_boat(x1) & a_small(s1) & Theme(s1,x1))