A man in a bright pastel blue overcoat plays a unique instrument by the corner of a building with a sign propped against a bag in front of him.
A man is busking for a crowd by playing a trumpet.
Just because he has a sign doesn't mean a man is busking and not every unique instrument is a trumpet.
exists e2 e1 s1 s2 s3 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(n_male(x5) & n_corner(x5) & by(e1,x5) & against(e2,x9) & in(x9,x10) & of(x10,x5) & n_front(x10) & n_bag(x9) & Actor(e2,x8) & v_prop(e2) & (x5 = x8) & of(x5,x6) & with(x6,x7) & n_sign(x7) & n_building(x6) & Theme(e1,x4) & Actor(e1,x1) & v_play(e1) & n_instrument(x4) & a_unique(s3) & Theme(s3,x4) & in(x1,x2) & n_overcoat(x2) & a_blue(s2) & Theme(s2,x2) & of(x2,x3) & n_pastel(x3) & a_bright(s1) & Theme(s1,x2) & n_man(x1))
exists e2 e1 x1 x2 x3.(by(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_play(e2) & n_trumpet(x3) & for(e1,x2) & n_crowd(x2) & Actor(e1,x1) & v_busk(e1) & n_man(x1))