A man in a red-and-white jacket and black pants rides a bicycle down the street in a commercial district.
The man rides a black bicycle.
the bicycle isn't necessarily a black bicycle
exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7.(n_street(x6) & Theme(e1,x5) & Actor(e1,x1) & v_ride(e1) & in(x5,x7) & n_district(x7) & a_commercial(s3) & Theme(s3,x7) & down(x5,x6) & n_bicycle(x5) & in(x1,x2) & subset_of(x4,x2) & n_pants(x4) & a_black(s2) & Theme(s2,x4) & subset_of(x3,x2) & n_jacket(x3) & a_red-and-white(s1) & Theme(s1,x3) & n_man(x1))
exists e1 s1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_ride(e1) & n_bicycle(x2) & a_black(s1) & Theme(s1,x2))