premise: A man walks by a building at night.
hypothesis: A man is sitting in the sun.
explanation_1: The man cannot simultaneously be sitting and walk
explanation_2: You cannot walk and sit at the same time, and the sun is not normally out at night.
explanation_3: A MAN EITHER WALKS OR HE WILL BE SITTING IN THE SUN
premise_logic: exists e1 x1 x2 x3.(by(e1,x2) & at(x2,x3) & n_night(x3) & n_building(x2) & Actor(e1,x1) & v_walk(e1) & n_man(x1))
hypothesis_logic: exists e1 x1 x2.(n_sun(x2) & in(e1,x2) & Actor(e1,x1) & v_sit(e1) & n_man(x1))
premise_sim: exists e1 x1 x2 x3.(v_walk(e1) & n_night(x3) & n_man(x1) & n_building(x2) & by(e1,x2) & at(x2,x3) & Actor(e1,x1))
hypothesis_sim: exists e1 x1 x2.(v_sit(e1) & n_sun(x2) & n_man(x1) & in(e1,x2) & Actor(e1,x1))