premise: A man with a dog.
hypothesis: There is a man with a dog.
explanation_1: in both sentences, there is a man with a dog.
premise_logic: exists x1 x2.(a_topic(x1) & with(x1,x2) & n_dog(x2) & n_man(x1))
hypothesis_logic: exists p1 x1 x2 x3.((x1 = x2) & with(x2,x3) & n_dog(x3) & n_man(x2))
premise_sim: exists x1 x2.(with(x1,x2) & n_man(x1) & n_dog(x2) & a_topic(x1))
hypothesis_sim: exists x1 x2 x3.(with(x2,x3) & n_man(x2) & n_dog(x3) & (x1 = x2))