A couple kissing on a sidewalk in a city during winter.
A husband and wife share a kiss in the winter.
They don't have to be husband and wife in order to be a couple.
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & during(e1,x5) & n_winter(x5) & on(e1,x3) & in(x3,x4) & n_city(x4) & n_sidewalk(x3) & Actor(e1,x2) & v_kiss(e1) & (x1 = x2) & n_couple(x1))
exists e1 x1 x2 x3 x4 x5.(n_winter(x5) & in(e1,x5) & Theme(e1,x4) & Actor(e1,x1) & v_share(e1) & n_kiss(x4) & n_wife(x3) & n_husband(x2) & subset_of(x3,x1) & subset_of(x2,x1))