premise: A treat vendor is standing in the sun while others sit in the shade under umbrellas.
hypothesis: A man is selling food to pedestrians.
explanation_1: Vendors can be other gender(s) not just a man.
explanation_2: Just because the man is a treat vendor does not mean that he is selling food at that time.
explanation_3: A treat vendor is not required to be a man.
premise_logic: exists e1 p1 x1 x2 x3 x5.(n_shade(x5) & n_person(x3) & n_sun(x3) & exists e2 x4 x6.(under(e2,x6) & n_umbrella(x6) & in(e2,x5) & Actor(e2,x4) & v_sit(e2) & -(x4 = x3) & n_person(x4)) & while(e1,p1) & in(e1,x3) & Actor(e1,x1) & v_stand(e1) & n_vendor(x1) & of(x1,x2) & n_treat(x2))
hypothesis_logic: exists e1 x1 x2 x3.(to(e1,x3) & n_pedestrian(x3) & Theme(e1,x2) & Actor(e1,x1) & v_sell(e1) & n_food(x2) & n_man(x1))