premise: A man and a boy are preparing food to be cooked on the fire.
hypothesis: A father and son are near a fire.
explanation_1: Answer :Just because a man and a boy are preparing food  does not necessarily mean they are father and Son
premise_logic: exists e1 p1 x1 x2 x3 x4 x5.(n_fire(x5) & on(e1,x5) & Theme(e1,x4) & Actor(e1,x1) & v_prepare(e1) & Topic(x4,p1) & exists e2.(Theme(e2,x4) & v_cook(e2)) & n_food(x4) & subset_of(x3,x1) & n_boy(x3) & subset_of(x2,x1) & n_man(x2))
hypothesis_logic: exists p1 x1 x2 x3.(exists x4.(near(x1,x4) & n_fire(x4)) & n_son(x3) & n_father(x2) & subset_of(x3,x1) & subset_of(x2,x1))
premise_sim: exists e1 p1 x1 x2 x3 x4 x5.(v_prepare(e1) & subset_of(x3,x1) & subset_of(x2,x1) & on(e1,x5) & n_man(x2) & n_food(x4) & n_fire(x5) & n_boy(x3) & exists e2.(v_cook(e2) & Theme(e2,x4)) & Topic(x4,p1) & Theme(e1,x4) & Actor(e1,x1))
hypothesis_sim: exists x1 x2 x3.(subset_of(x3,x1) & subset_of(x2,x1) & n_son(x3) & n_father(x2) & exists x4.(near(x1,x4) & n_fire(x4)))