premise: The man wearing orange is dropping tools from the upper scaffold to the man in the red vest on the lower scaffold.
hypothesis: Two construction workers are helping each other.
explanation_1: Just because a man is dropping tools to the man on the lower scaffold it does not mean they are helping each other.  Just because a man is dropping tools to the man on the lower scaffold it does not mean they are construction workers.
premise_logic: exists e1 e2 s1 s2 s3 x1 x2 x3 x4 x5 x6.(n_scaffold(x5) & n_scaffold(x5) & r_more(s3) & a_lower(s3) & Theme(s3,x5) & n_vest(x6) & a_red(s2) & Theme(s2,x6) & n_man(x1) & n_man(x1) & a_upper(s1) & Theme(s1,x5) & on(e2,x5) & in(e2,x6) & to(e2,x1) & from(e2,x5) & Theme(e2,x4) & Actor(e2,x1) & v_drop(e2) & n_tool(x4) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_orange(x3) & (x1 = x2))
hypothesis_logic: exists x1 x2.(all x3.(n_other(x3) -> exists e1.(Theme(e1,x3) & Actor(e1,x1) & v_help(e1))) & n_worker(x1) & of(x1,x2) & n_construction(x2) & card_eq_2(x1))
premise_sim: exists e1 e2 s1 s2 s3 x1 x2 x3 x4 x5 x6.(v_wear(e1) & v_drop(e2) & to(e2,x1) & r_more(s3) & on(e2,x5) & n_vest(x6) & n_tool(x4) & n_scaffold(x5) & n_orange(x3) & n_man(x1) & in(e2,x6) & from(e2,x5) & a_upper(s1) & a_red(s2) & a_lower(s3) & Theme(s3,x5) & Theme(s2,x6) & Theme(s1,x5) & Theme(e2,x4) & Theme(e1,x3) & Actor(e2,x1) & Actor(e1,x2) & (x1 = x2))
hypothesis_sim: exists x1 x2.(of(x1,x2) & n_worker(x1) & n_construction(x2) & card_eq_2(x1) & all x3.(exists e1.(v_help(e1) & Theme(e1,x3) & Actor(e1,x1)) | -n_other(x3)))