a taxi cab with a mama mia ad on top of it
The yellow taxi has a singer's face on an ad.
a taxi cab with a mama mia ad on top of it does not mean taxi has a singer's face on an ad
exists x1 x2 x3 x4 x5 x6.(a_topic(x1) & with(x1,x3) & on(x3,x6) & of(x6,x1) & n_thing(x1) & n_top(x6) & n_ad(x3) & of(x3,x5) & n_mium(x5) & of(x3,x4) & n_mama(x4) & n_cab(x1) & of(x1,x2) & n_taxi(x2))
exists e1 s1 x1 x2 x3 x4.(n_taxi(x1) & a_yellow(s1) & Theme(s1,x1) & on(e1,x4) & n_ad(x4) & Theme(e1,x3) & Actor(e1,x1) & v_have(e1) & n_face(x3) & of(x3,x2) & n_singer(x2))