premise: a man wakeboards on a lake.
hypothesis: The man is being pulled by a jetski.
explanation_1: One does not need to be pulled by a jetski in order to wakeboard. There are other kinds of motor boats and water vehicles.
premise_logic: exists x1 x2 x3.(a_topic(x1) & on(x1,x3) & n_lake(x3) & n_wakeboard(x1) & of(x1,x2) & n_man(x2))
hypothesis_logic: exists e1 x1 x2.(n_man(x1) & Actor(e1,x2) & n_jetskus(x2) & Theme(e1,x1) & v_pull(e1))
premise_sim: exists x1 x2 x3.(on(x1,x3) & of(x1,x2) & n_wakeboard(x1) & n_man(x2) & n_lake(x3) & a_topic(x1))
hypothesis_sim: exists e1 x1 x2.(v_pull(e1) & n_man(x1) & n_jetskus(x2) & Theme(e1,x1) & Actor(e1,x2))