A lady in blue jeans and a brown jacket is walking down a city street.
The jeans are black
There can either be blue jeans or black jeans.
exists e1 s1 s2 s3 x1 x2 x3 x4 x5 x6.(a_down(s3) & Manner(e1,s3) & Theme(e1,x5) & Actor(e1,x1) & v_walk(e1) & n_street(x5) & of(x5,x6) & n_city(x6) & subset_of(x4,x1) & n_jacket(x4) & a_brown(s2) & Theme(s2,x4) & subset_of(x2,x1) & in(x2,x3) & n_jeans(x3) & a_blue(s1) & Theme(s1,x3) & n_lady(x2))
exists s1 x1.(n_jeans(x1) & Theme(s1,x1) & a_black(s1))