premise: A young man throws a Frisbee to a frisbee-golf goal.
hypothesis: A man digging a hole.
explanation_1: If someone throws something, they cannot be digging at the same time.
explanation_2: You can either throw or can be digging a hole at a time.
explanation_3: One sentence says the man throws the other sentence says he is digs the hole
premise_logic: exists e1 s1 s2 x1 x2 x3.(to(e1,x3) & n_goal(x3) & a_frisbee-golf(s2) & Theme(s2,x3) & Theme(e1,x2) & Actor(e1,x1) & v_throw(e1) & n_frisbee(x2) & n_man(x1) & a_young(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_dig(e1) & n_hole(x3) & (x1 = x2) & n_man(x1))