Two people are kissing with old buildings on either side of them and people walking up in the background.
two people kiss on the side of a building.
If they have buildings on either side of them, then they are necessarily at the side of a building.
exists e1 e2 s1 s2 x1 x2 x3 x4 x5 x6.(n_background(x6) & n_thing(x6) & with(e1,x2) & subset_of(x4,x2) & in(e2,x6) & a_up(s2) & Manner(e2,s2) & Actor(e2,x5) & v_walk(e2) & (x4 = x5) & n_people(x4) & all x7.(n_side(x7) -> (subset_of(x3,x2) & on(x3,x7) & of(x7,x6))) & n_building(x3) & a_old(s1) & Theme(s1,x3) & Actor(e1,x1) & v_kiss(e1) & n_people(x1) & card_eq_2(x1))
exists e1 x1 x2 x3.(n_side(x2) & on(e1,x2) & of(x2,x3) & n_building(x3) & Actor(e1,x1) & v_kiss(e1) & n_people(x1) & card_eq_2(x1))