premise: A brown dog with a purple Frisbee in its mouth.
hypothesis: The dog is catching a Frisbee.
explanation_1: Just because a dog has a Frisbee in its mouth does not mean he was catching it.
explanation_2: A dog with frisbee in its mouth doesn't imply it is catching it.
explanation_3: A dog with a Frisbee in the mouth doesn't mean its catching from throws.
premise_logic: exists s1 s2 x1 x2 x3.(a_topic(x1) & with(x1,x2) & in(x2,x3) & n_mouth(x3) & of(x3,x1) & n_thing(x1) & n_frisbee(x2) & a_purple(s2) & Theme(s2,x2) & n_dog(x1) & a_brown(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2.(n_dog(x1) & Theme(e1,x2) & Actor(e1,x1) & v_catch(e1) & n_frisbee(x2))