premise: A man in a pinstriped suit walks down the street and does n't notice the quirky poster on his left.
hypothesis: The man who just purchased a pinstriped suit for a formal dinner didn't notice the poster to his left that shows a man wearing the same suit.
explanation_1: Just because the man has on a pinstriped suit does not mean he just purchased it or that it was for a formal dinner.  Just because the poster is quirky does not mean it had a man wearing the same suit on it.
explanation_2: A man in a pinstriped suit walks down the street and doesn't notice the quirky poster on his left doesn't imply the man just purchased a pinstriped suit for a formal dinner and the poster is not necessarily of a man wearing the same suit.
explanation_3: You can not infer the suit was for a formal dinner.
premise_logic: exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7.(n_left(x7) & of(x7,x3) & n_male(x3) & n_poster(x6) & a_quirky(s3) & Theme(s3,x6) & n_street(x3) & -exists e2.(Theme(e2,x6) & Actor(e2,x4) & v_notice(e2) & on(x6,x7)) & in(x4,x5) & n_suit(x5) & a_pinstriped(s2) & Theme(s2,x5) & n_man(x4) & down(e1,x3) & Actor(e1,x1) & v_walk(e1) & in(x1,x2) & n_suit(x2) & a_pinstriped(s1) & Theme(s1,x2) & n_man(x1))
hypothesis_logic: exists e1 s1 s2 s3 s4 x1 x2 x3 x4 x5 x6.(n_left(x6) & of(x6,x1) & n_male(x1) & n_poster(x5) & n_man(x1) & -exists e2 e3 e4 x7 x8 x9.(Theme(e4,x5) & Actor(e4,x1) & v_notice(e4) & Theme(e3,x8) & Actor(e3,x7) & v_show(e3) & Theme(e2,x3) & Actor(e2,x9) & v_wear(e2) & (x8 = x9) & n_man(x8) & (x5 = x7) & to(x5,x6)) & n_suit(x3) & n_suit(x3) & a_same(s4) & Theme(s4,x3) & a_just(s3) & Manner(e1,s3) & Theme(e1,x3) & Actor(e1,x2) & v_purchase(e1) & for(x3,x4) & n_dinner(x4) & a_formal(s2) & Theme(s2,x4) & a_pinstriped(s1) & Theme(s1,x3) & (x1 = x2))