premise: A man cooks chicken on the grill, while others enjoy food in the background.
hypothesis: A human cooks food while others consume food in the background.
explanation_1: A man is the same as a human and to enjoy food is the same as to consume food.
explanation_2: A man is a kind of human. Chicken is a type of food.   To enjoy food is to consume it.
explanation_3: Man is human, and chicken is food.
premise_logic: exists e1 p1 x1 x2 x3 x6.(n_background(x6) & n_person(x3) & n_grill(x3) & exists e2 x4 x5.(in(e2,x6) & Theme(e2,x5) & Actor(e2,x4) & v_enjoy(e2) & n_food(x5) & -(x4 = x3) & n_person(x4)) & while(e1,p1) & on(e1,x3) & Theme(e1,x2) & Actor(e1,x1) & v_cook(e1) & n_chicken(x2) & n_man(x1))
hypothesis_logic: exists e1 p1 s1 x1 x4.(n_background(x4) & exists e2 x2 x3.(in(e2,x4) & Theme(e2,x3) & Actor(e2,x2) & v_consume(e2) & n_food(x3) & -(x2 = x1) & n_person(x2)) & n_person(x1) & while(e1,p1) & Actor(e1,x1) & v_food(e1) & n_cook(x1) & a_human(s1) & Theme(s1,x1))