premise: dogs playing in a stream
hypothesis: Dogs are swimming in a stream
explanation_1: It would be hard for a dog to play in a stream while swimming in a stream.
premise_logic: exists e1 x1 x2 x3.(a_topic(x1) & in(e1,x3) & n_stream(x3) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_dog(x1))
hypothesis_logic: exists e1 x1 x2.(in(e1,x2) & n_stream(x2) & Actor(e1,x1) & v_swim(e1) & n_dog(x1))
premise_sim: exists e1 x1 x2 x3.(v_play(e1) & n_stream(x3) & n_dog(x1) & in(e1,x3) & a_topic(x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2.(v_swim(e1) & n_stream(x2) & n_dog(x1) & in(e1,x2) & Actor(e1,x1))