premise: A shirtless man is cooking on an outdoor grill.
hypothesis: Someone is using a microwave.
explanation_1: Using an outdoor grill is outside and using a grill.   A microwave is usually inside and is not the same as a grill.
explanation_2: It is either a grill or a microwave, not both.
explanation_3: An outdoor grill and a microwave are two different ways to cook food.
premise_logic: exists e1 s1 s2 x1 x2.(on(e1,x2) & n_grill(x2) & a_outdoor(s2) & Theme(s2,x2) & Actor(e1,x1) & v_cook(e1) & n_man(x1) & a_shirtless(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_use(e1) & n_microwave(x2) & n_person(x1))
premise_sim: exists e1 s1 s2 x1 x2.(v_cook(e1) & on(e1,x2) & n_man(x1) & n_grill(x2) & a_shirtless(s1) & a_outdoor(s2) & Theme(s2,x2) & Theme(s1,x1) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_use(e1) & n_person(x1) & n_microwave(x2) & Theme(e1,x2) & Actor(e1,x1))