premise: A young boy wearing safety swimming gear and goggles is in a pool.
hypothesis: A family of four plays in the surf.
explanation_1: A YOUNG BOY IS NOT, HIMSELF, A FAMILY OF FOUR.
explanation_2: A family is more than just a young boy
explanation_3: The surf is found in the ocean not in a pool.
premise_logic: exists e1 p1 s1 x1 x2 x3 x4 x5 x6 x7.(exists x8.(in(x1,x8) & n_pool(x8)) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & subset_of(x7,x3) & n_goggles(x7) & subset_of(x4,x3) & n_gear(x4) & of(x4,x6) & n_swimming(x6) & of(x4,x5) & n_safety(x5) & (x1 = x2) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
hypothesis_logic: exists x1 x2 x3.(n_surf(x3) & a_topic(x1) & of(x1,x2) & in(x2,x3) & n_play(x2) & card_eq_4(x2) & n_family(x1))