A man and women kissing on a yellow trolley car.
A couple kissing in a yellow trolley.
A couple kissing implies a man and a woman in this case.
exists e1 s1 s2 x1 x2 x3 x4 x5.(a_topic(s1) & subset_of(x2,s1) & on(e1,x4) & n_car(x4) & of(x4,x5) & n_trolley(x5) & a_yellow(s2) & Theme(s2,x4) & Actor(e1,x3) & v_kiss(e1) & (x2 = x3) & n_woman(x2) & subset_of(x1,s1) & n_man(x1))
exists e1 s1 x1 x2 x3.(a_topic(x1) & in(e1,x3) & n_trolley(x3) & a_yellow(s1) & Theme(s1,x3) & Actor(e1,x2) & v_kiss(e1) & (x1 = x2) & n_couple(x1))