premise: Indian men selling food items on the sidewalk
hypothesis: Men are buying food on the sidewalk.
explanation_1: If one is selling something, they are not buying it.
explanation_2: SELLING AND BUYING ARE REVERSE ACTIONS.
explanation_3: Men are selling food not buying them.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5.(n_sidewalk(x5) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_sell(e1) & on(x3,x5) & n_item(x3) & of(x3,x4) & n_food(x4) & (x1 = x2) & n_man(x1) & a_indian(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2 x3.(n_sidewalk(x3) & on(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_buy(e1) & n_food(x2) & n_man(x1))