premise: Young man with a beard is sitting on the edge of the bed reading a manual.
hypothesis: He is standing on his head.
explanation_1: If he is sitting, he cannot be standing.
explanation_2: a man would be either be sitting on the  bed or standing  on head.
explanation_3: Sitting is different from standing on his head.
premise_logic: exists e1 e2 s1 x1 x2 x3 x4 x5 x6.(n_bed(x4) & n_edge(x3) & on(e1,x3) & of(x3,x4) & Theme(e2,x6) & Actor(e2,x5) & v_read(e2) & n_manual(x6) & (x4 = x5) & Actor(e1,x1) & v_sit(e1) & with(x1,x2) & n_beard(x2) & n_man(x1) & a_young(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 x1 x2.(n_head(x2) & of(x2,x1) & n_male(x1) & n_male(x1) & on(e1,x2) & Actor(e1,x1) & v_stand(e1))