premise: A man painting a sign onto his food cart.
hypothesis: A man is working on a cart.
explanation_1: Painting a sign is work.
explanation_2: Since the man is painting a sign on his food cart, he his working on his food cart.
explanation_3: The man is painting and working on a sign for his food truck.
premise_logic: exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & onto(e1,x4) & n_cart(x4) & of(x4,x5) & n_food(x5) & of(x4,x1) & n_male(x1) & Theme(e1,x3) & Actor(e1,x2) & v_paint(e1) & n_sign(x3) & (x1 = x2) & n_man(x1))
hypothesis_logic: exists e1 x1 x2.(on(e1,x2) & n_cart(x2) & Actor(e1,x1) & v_work(e1) & n_man(x1))
premise_sim: exists e1 x1 x2 x3 x4 x5.(v_paint(e1) & onto(e1,x4) & of(x4,x5) & of(x4,x1) & n_sign(x3) & n_man(x1) & n_male(x1) & n_food(x5) & n_cart(x4) & a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists e1 x1 x2.(v_work(e1) & on(e1,x2) & n_man(x1) & n_cart(x2) & Actor(e1,x1))