premise: A man in shorts and flip-flops is carrying a bag on his back.
hypothesis: A man is hiking outside with a bag on his back.
explanation_1: A man doesn't need to be hiking outside to carry a bag on his back.
explanation_2: A man can carry a bag on his back without hiking.
explanation_3: Someone can wear a backpack without going hiking.
premise_logic: exists e1 x1 x2 x3 x4 x5 x6.(Theme(e1,x5) & Actor(e1,x1) & v_carry(e1) & on(x5,x6) & n_back(x6) & of(x6,x1) & n_male(x1) & n_bag(x5) & in(x1,x2) & subset_of(x4,x2) & n_flip-flop(x4) & subset_of(x3,x2) & n_shorts(x3) & n_man(x1))
hypothesis_logic: exists e1 x1 x2 x3.(with(e1,x2) & on(x2,x3) & n_back(x3) & of(x3,x1) & n_male(x1) & n_bag(x2) & r_outside(e1) & Actor(e1,x1) & v_hike(e1) & n_man(x1))