premise: Men walk in line carrying things.
hypothesis: While carrying heavy sacks of flour the men walked the path single file
explanation_1: Just because men are carrying things does not mean they are carrying heavy sacks.
explanation_2: There is nothing to indicate that what they are carrying is sacks of flour.
explanation_3: Carrying things doesn't imply carrying flour. To walk in line isn't always single file.
premise_logic: exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & in(x1,x3) & Theme(e1,x5) & Actor(e1,x4) & v_carry(e1) & n_thing(x5) & (x3 = x4) & n_line(x3) & n_walk(x1) & of(x1,x2) & n_man(x2))
hypothesis_logic: exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6.(n_path(x6) & n_man(x4) & while(e2,e1) & Recipient(e2,x6) & Theme(e2,x5) & Actor(e2,x4) & v_walk(e2) & n_file(x5) & a_single(s2) & Theme(s2,x5) & Theme(e1,x2) & Actor(e1,x1) & v_carry(e1) & of(x2,x3) & n_flour(x3) & n_sack(x2) & a_heavy(s1) & Theme(s1,x2) & n_thing(x1))