premise: A person performs with a microphone in hand.
hypothesis: The person is singing.
explanation_1: Just because a person performs with a microphone doesn't imply person is singing.
premise_logic: exists e1 x1 x2 x3.(with(e1,x2) & in(x2,x3) & n_hand(x3) & n_microphone(x2) & Actor(e1,x1) & v_perform(e1) & n_person(x1))
hypothesis_logic: exists e1 x1.(n_person(x1) & Actor(e1,x1) & v_sing(e1))
premise_sim: exists e1 x1 x2 x3.(with(e1,x2) & v_perform(e1) & n_person(x1) & n_microphone(x2) & n_hand(x3) & in(x2,x3) & Actor(e1,x1))
hypothesis_sim: exists e1 x1.(v_sing(e1) & n_person(x1) & Actor(e1,x1))