premise: A man sleeping on the ground in a subway.
hypothesis: The man is sitting in his warm house.
explanation_1: One normally doesnt sleep sitting up. You cant be in the subway and in your house at the same time.
explanation_2: Sleeping and sitting are two different activities.  In addition a subway and house are two different locations.
explanation_3: One usually does not sleep sitting down and his warm house is not a subway station.
premise_logic: exists e1 x1 x2 x3 x4.(n_ground(x3) & a_topic(x1) & on(e1,x3) & in(x3,x4) & n_subway(x4) & Actor(e1,x2) & v_sleep(e1) & (x1 = x2) & n_man(x1))
hypothesis_logic: exists e1 s1 x1 x2.(n_house(x2) & a_warm(s1) & Theme(s1,x2) & of(x2,x1) & n_male(x1) & n_man(x1) & in(e1,x2) & Actor(e1,x1) & v_sit(e1))