premise: A man is upside down in the air.
hypothesis: There is a man who is upside down.
explanation_1: The man is upside down and either way he is upside down so it works appropriately.
premise_logic: exists s1 x1 x2.(n_air(x2) & r_upside(s1) & in(s1,x2) & Theme(s1,x1) & a_down(s1) & n_man(x1))
hypothesis_logic: exists p1 x1 s1 x2 x3.((x1 = x2) & r_upside(s1) & Theme(s1,x3) & a_down(s1) & (x2 = x3) & n_man(x2))
premise_sim: exists s1 x1 x2.(r_upside(s1) & n_man(x1) & n_air(x2) & in(s1,x2) & a_down(s1) & Theme(s1,x1))
hypothesis_sim: exists x1 s1 x2 x3.(r_upside(s1) & n_man(x2) & a_down(s1) & Theme(s1,x3) & (x2 = x3) & (x1 = x2))