premise: A boy cooking on a grill.
hypothesis: A boy cooking on a grill for a family gathering.
explanation_1: The boy might not be cooking for a family gathering.
explanation_2: he may be doing it for other purpose than for family gathering
explanation_3: Sentence 1 does not indicate the reason that the boy is cooking. He could be cooking for himself on the grill, or for customers at a restaurant, as well as for a family gathering.
premise_logic: exists x1 x2 x3.(a_topic(x1) & on(x1,x3) & n_grill(x3) & n_cooking(x1) & of(x1,x2) & n_boy(x2))
hypothesis_logic: exists x1 x2 x3 x4 x5.(a_topic(x1) & on(x1,x3) & for(x3,x4) & n_gathering(x4) & of(x4,x5) & n_family(x5) & n_grill(x3) & n_cooking(x1) & of(x1,x2) & n_boy(x2))
premise_sim: exists x1 x2 x3.(on(x1,x3) & of(x1,x2) & n_grill(x3) & n_cooking(x1) & n_boy(x2) & a_topic(x1))
hypothesis_sim: exists x1 x2 x3 x4 x5.(on(x1,x3) & of(x4,x5) & of(x1,x2) & n_grill(x3) & n_gathering(x4) & n_family(x5) & n_cooking(x1) & n_boy(x2) & for(x3,x4) & a_topic(x1))