premise: Old man with gray blanket on squatting against a wall
hypothesis: Old man finds the perfect spot to take a nap.
explanation_1: The fact that a man is squatting against a wall wearing a blanket does not imply that he is there to take a nap.
explanation_2: He may be simply sitting there and not on a nap
explanation_3: A man may squat against a wall and not take a nap at times.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & with(x1,x3) & against(e1,x5) & n_wall(x5) & Actor(e1,x4) & v_squat(e1) & (x3 = x4) & n_blanket(x3) & a_gray(s1) & Theme(s1,x3) & n_man(x1) & (x1 = x2) & ne_nam_old(x2))
hypothesis_logic: exists e1 p1 s1 s2 s3 x1 x2 x3.(n_spot(x3) & a_perfect(s3) & Theme(s3,x3) & Topic(e1,p1) & exists e2 x4.(Theme(e2,x4) & Actor(e2,x1) & v_take(e2) & n_nap(x4)) & Theme(e1,x3) & Actor(e1,x2) & v_find(e1) & n_man(x2) & a_old(s2) & Theme(s2,x2) & n_man(x1) & a_old(s1) & Theme(s1,x1))