Asian man in suit rides his bike on up the street.
The man is sitting on the roof.
He cannot be riding a bike, if he is sitting on the roof.
exists e1 s1 x1 x2 x3 x4.(n_street(x4) & r_on(e1) & up(e1,x4) & Theme(e1,x3) & Actor(e1,x1) & v_ride(e1) & n_bike(x3) & of(x3,x1) & n_male(x1) & in(x1,x2) & n_suit(x2) & n_man(x1) & a_asian(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_roof(x2) & n_man(x1) & on(e1,x2) & Actor(e1,x1) & v_sit(e1))