premise: A man in a plaid shirt and brown pants is sitting on the sidewalk in front of some blankets while people walk by.
hypothesis: A man is outside.
explanation_1: One can be sitting on the sidewalk and not be outside.
explanation_2: just because the man is sitting on a sidewalk ,you can't say he is outside.
explanation_3: Sidewalk is a path that is not always in the outside, so is the man.
premise_logic: exists e1 e2 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7 x8 x9.(n_sidewalk(x5) & while(e1,x8) & a_by(s3) & Manner(e2,s3) & Theme(e2,x9) & v_walk(e2) & (x8 = x9) & n_people(x8) & in(e1,x6) & of(x6,x7) & n_blanket(x7) & n_front(x6) & on(e1,x5) & Actor(e1,x1) & v_sit(e1) & in(x1,x2) & subset_of(x4,x2) & n_pants(x4) & a_brown(s2) & Theme(s2,x4) & subset_of(x3,x2) & n_shirt(x3) & a_plaid(s1) & Theme(s1,x3) & n_man(x1))
hypothesis_logic: exists s1 x1.(Theme(s1,x1) & a_outside(s1) & n_man(x1))