A blond guy and a girl are on some kind of transportation
A couple sit on the tram.
Not all transportation is the tram
exists p1 s1 x1 x2 x3.(exists x4 x5.(on(x1,x4) & of(x4,x5) & n_transportation(x5) & n_kind(x4)) & subset_of(x3,x1) & n_girl(x3) & subset_of(x2,x1) & n_guy(x2) & a_blond(s1) & Theme(s1,x2))
exists e1 x1 x2.(n_tram(x2) & on(e1,x2) & Actor(e1,x1) & v_sit(e1) & n_couple(x1))