premise: A woman is in the middle of hitting a tennis ball.
hypothesis: A woman had a tennis racquet.
explanation_1: One can hit a tennis ball without a racquet.
explanation_2: It is possible to hit a tennis ball with your hand or some object other than a tennis racquet.
explanation_3: Just because a woman is hitting a tennis ball does not mean she is using a tennis racquet
premise_logic: exists p1 x1 x2.(n_middle(x2) & exists e1 x3 x4 x5.(in(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_hit(e1) & n_ball(x4) & of(x4,x5) & n_tennis(x5) & (x2 = x3)) & n_woman(x1))
hypothesis_logic: exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & n_racquet(x2) & of(x2,x3) & n_tennis(x3) & n_woman(x1))