Motorcycle pulls bicycle.
Motorcycle pulls yellowbicycle.
Motorcycle pulls bicycle does not mean it pulls yellowbicycle
exists e1 x1 x2.(ne_nam_motorcycle(x1) & Theme(e1,x2) & Actor(e1,x1) & v_pull(e1) & n_bicycle(x2))
exists e1 x1 x2.(ne_nam_motorcycle(x1) & Theme(e1,x2) & Actor(e1,x1) & v_pull(e1) & n_yellowbicycle(x2))