premise: A single file line of children walk in front of a building.
hypothesis: Men doing marching.
explanation_1: Children are not men.
explanation_2: The first sentence is about children and the second sentence is about men.
explanation_3: Children are not men.
premise_logic: exists e1 s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & of(x1,x3) & in(e1,x5) & of(x5,x6) & n_building(x6) & n_front(x5) & Theme(e1,x4) & v_walk(e1) & (x3 = x4) & n_child(x3) & n_line(x1) & of(x1,x2) & n_file(x2) & a_single(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_do(e1) & n_marching(x3) & (x1 = x2) & n_man(x1))