premise: a man is wakeboarding in a lake
hypothesis: the man is at the lake
explanation_1: To do stuff in a lake (such as wakeboarding in it), one generally has to be at the lake in question.
premise_logic: exists e1 x1 x2.(in(e1,x2) & n_lake(x2) & Actor(e1,x1) & v_wakeboard(e1) & n_man(x1))
hypothesis_logic: exists p1 x1 x2.(n_lake(x2) & n_man(x1) & at(x1,x2))
premise_sim: exists e1 x1 x2.(v_wakeboard(e1) & n_man(x1) & n_lake(x2) & in(e1,x2) & Actor(e1,x1))
hypothesis_sim: exists x1 x2.(n_man(x1) & n_lake(x2) & at(x1,x2))