A girl in a colorful dress and sunglasses is playing a violin on the street.
There is no music.
playing a violin is not the same as no music.
exists e1 s1 x1 x2 x3 x4 x5 x6.(n_street(x6) & Theme(e1,x5) & Actor(e1,x1) & v_play(e1) & on(x5,x6) & n_violin(x5) & in(x1,x2) & subset_of(x4,x2) & n_sunglass(x4) & subset_of(x3,x2) & n_dress(x3) & a_colorful(s1) & Theme(s1,x3) & n_girl(x1))
exists p1 x1.-exists x2.((x1 = x2) & n_music(x2))