A young boy in blue shorts and a red shirt runs by graffiti.
The boy is wearing shorts
Young boy is a boy, and blue shorts are a type of shorts.
exists s1 s2 s3 x1 x2 x3 x4 x5 x6.(a_topic(x1) & in(x1,x2) & subset_of(x4,x2) & by(x4,x6) & n_graffitus(x6) & n_run(x4) & of(x4,x5) & n_shirt(x5) & a_red(s3) & Theme(s3,x4) & subset_of(x3,x2) & n_shorts(x3) & a_blue(s2) & Theme(s2,x3) & n_boy(x1) & a_young(s1) & Theme(s1,x1))
exists e1 x1 x2.(n_boy(x1) & Theme(e1,x2) & Actor(e1,x1) & v_wear(e1) & n_shorts(x2))