premise: A father and son kicking a ball at a park.
hypothesis: The father taught his son how to kick a ball.
explanation_1: There is no way of knowing that the father taught his son how to kick a ball right then and there. It could've been done prior to this day at the park.
explanation_2: Just because it is a father and son, doesn't mean the father taught his son how to kick a ball.
explanation_3: The father taught his son to kick a ball, doesn't suggest they're at the park.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5.(a_topic(s1) & subset_of(x2,s1) & at(e1,x5) & n_park(x5) & Theme(e1,x4) & Actor(e1,x3) & v_kick(e1) & n_ball(x4) & (x2 = x3) & n_son(x2) & subset_of(x1,s1) & n_father(x1))
hypothesis_logic: exists e1 p1 x1 x2.(n_son(x2) & of(x2,x1) & n_male(x1) & n_father(x1) & Theme(e1,x2) & Actor(e1,x1) & v_teach(e1) & Topic(x2,p1) & exists e2 x3.(Theme(e2,x3) & Actor(e2,x2) & v_kick(e2) & n_ball(x3)))