Two people, a balding man and a woman, are kissing on an escalator.
Two people are touching each other
kissing shows that one is touching each other.
exists e1 x1 x2 x3 x4 x5 x6 x7.(on(e1,x7) & n_escalator(x7) & Actor(e1,x1) & v_kiss(e1) & subset_of(x3,x1) & subset_of(x6,x3) & n_woman(x6) & subset_of(x4,x3) & n_man(x4) & of(x4,x5) & n_balding(x5) & subset_of(x2,x1) & n_people(x2) & card_eq_2(x2))
exists x1.(all x2.(n_other(x2) -> exists e1.(Theme(e1,x2) & Actor(e1,x1) & v_touch(e1))) & n_people(x1) & card_eq_2(x1))