premise: An old woman in a green and blue plaid shirt is standing on a crowded sidewalk smiling.
hypothesis: A woman in a plaid shirt smiling on a crowded sidewalk
explanation_1: A woman in a plaid shirt is on a crowded sidewalk.
explanation_2: Old woman is a type of woman, and green and blue plaid shirt is a type of plaid shirt.
explanation_3: The verb smiling can correctly be used before or after the phrase on a sidewalk.
premise_logic: exists e1 e2 s1 s2 s3 s4 x1 x2 x3 x4.(for(e1,e2) & Actor(e2,x1) & v_smile(e2) & on(e1,x4) & n_sidewalk(x4) & a_crowded(s4) & Theme(s4,x4) & Actor(e1,x1) & v_stand(e1) & in(x1,x2) & n_shirt(x2) & of(x2,x3) & n_plaid(x3) & a_blue(s3) & Theme(s3,x2) & a_green(s2) & Theme(s2,x2) & n_woman(x1) & a_old(s1) & Theme(s1,x1))
hypothesis_logic: exists e1 s1 s2 x1 x2 x3 x4.(a_topic(x1) & on(e1,x4) & n_sidewalk(x4) & a_crowded(s2) & Theme(s2,x4) & Actor(e1,x3) & v_smile(e1) & (x1 = x3) & in(x1,x2) & n_shirt(x2) & a_plaid(s1) & Theme(s1,x2) & n_woman(x1))