premise: A black man in a long sleeves white collared shirt and a tie is walking to work in a big city.
hypothesis: The man is moving.
explanation_1: A black man is moving, walking to work in a big city.
explanation_2: When a man is walking, he is said to be moving.
explanation_3: Walking is a form of moving
premise_logic: exists p1 s1 s2 x1 x2.(a_topic(x1) & in(x1,x2) & exists e1 p2 s3 s4 x3 x4 x5.(Topic(e1,p2) & Actor(e1,x3) & v_walk(e1) & exists e2 s5 x6.(in(e2,x6) & n_city(x6) & a_big(s5) & Theme(s5,x6) & Actor(e2,x3) & v_work(e2)) & subset_of(x5,x3) & n_tie(x5) & subset_of(x4,x3) & n_shirt(x4) & a_collared(s4) & Theme(s4,x4) & a_white(s3) & Theme(s3,x4)) & that(x2,p1) & n_sleeve(x2) & a_long(s2) & Theme(s2,x2) & n_man(x1) & a_black(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1.(n_man(x1) & Actor(e1,x1) & v_move(e1))