premise: Pedestrians are gazing at a display of books set out on a sidewalk under a tree.
hypothesis: People are standing on a sidewalk.
explanation_1: People do not need to be standing on a sidewalk in order to gaze at a display of books.
explanation_2: People can be gazing at the display of books from places other than on the sidewalk.
explanation_3: You can be on a sidewalk and not be standing.
premise_logic: exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(at(e1,x2) & of(x2,x3) & under(e2,x6) & n_tree(x6) & on(e2,x5) & n_sidewalk(x5) & a_out(s1) & Manner(e2,s1) & Theme(e2,x4) & v_set(e2) & (x3 = x4) & n_book(x3) & n_display(x2) & Actor(e1,x1) & v_gaze(e1) & n_pedestrian(x1))
hypothesis_logic: exists e1 x1 x2.(on(e1,x2) & n_sidewalk(x2) & Actor(e1,x1) & v_stand(e1) & n_people(x1))
premise_sim: exists e2 e1 s1 x1 x2 x3 x4 x5 x6.(v_set(e2) & v_gaze(e1) & under(e2,x6) & on(e2,x5) & of(x2,x3) & n_tree(x6) & n_sidewalk(x5) & n_pedestrian(x1) & n_display(x2) & n_book(x3) & at(e1,x2) & a_out(s1) & Theme(e2,x4) & Manner(e2,s1) & Actor(e1,x1) & (x3 = x4))
hypothesis_sim: exists e1 x1 x2.(v_stand(e1) & on(e1,x2) & n_sidewalk(x2) & n_people(x1) & Actor(e1,x1))