premise: A man wearing a blue hat and a blue shirt selling bananas from his wheel cart on the street.
hypothesis: A fruit vendor selling his wares on a sunny day.
explanation_1: The day does not have to be sunny
explanation_2: The fact that a man is selling banana on  the street doesn't imply that he is selling his wares on the street. Not all days are sunny days.
explanation_3: The man may not be a vendor and there is no indication of whether it is sunny.
premise_logic: exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6 x7.(n_street(x7) & from(e2,x5) & on(x5,x7) & n_cart(x5) & of(x5,x6) & n_wheel(x6) & of(x5,x1) & n_male(x1) & Theme(e2,x4) & Actor(e2,x3) & v_sell(e2) & n_banana(x4) & n_shirt(x3) & a_blue(s2) & Theme(s2,x3) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_hat(x2) & a_blue(s1) & Theme(s1,x2) & n_man(x1))
hypothesis_logic: exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & on(e1,x5) & n_day(x5) & a_sunny(s1) & Theme(s1,x5) & Theme(e1,x4) & Actor(e1,x3) & v_sell(e1) & n_wares(x4) & of(x4,x1) & n_male(x1) & (x1 = x3) & n_vendor(x1) & of(x1,x2) & n_fruit(x2))