premise: An older man in an apron cleaning.
hypothesis: A man is mopping the floor.
explanation_1: Cleaning does not imply that he is mopping the floor.
explanation_2: An older man cleaning doesn't imply that he is mopping the floor.
explanation_3: An older man cleaning, doesn't necessarily mean he's moppping the floor.
premise_logic: exists s1 x1 x2 x3.(a_topic(x1) & in(x1,x2) & n_cleaning(x2) & of(x2,x3) & n_apron(x3) & n_man(x1) & r_more(s1) & a_older(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2.(n_floor(x2) & Theme(e1,x2) & Actor(e1,x1) & v_mop(e1) & n_man(x1))