premise: Two dogs play
hypothesis: The dogs are playing.
explanation_1: The dogs are currently playing with each other.
explanation_2: Dogs and two dogs are both plural of dog.
explanation_3: Two dogs are dogs, and play is a paraphrasing of are playing.
premise_logic: exists e1 x1.(Actor(e1,x1) & v_play(e1) & n_dog(x1) & card_eq_2(x1))
hypothesis_logic: exists e1 x1.(n_dog(x1) & Actor(e1,x1) & v_play(e1))