A woman smiles at the camera while playing violin.
The woman in the photo is a solo performer.
Just because a woman is playing the violin does not mean she is a solo performer.
exists e2 e1 x1 x2 x3.(n_camera(x2) & while(e1,e2) & Theme(e2,x3) & Actor(e2,x1) & v_play(e2) & n_violin(x3) & at(e1,x2) & Actor(e1,x1) & v_smile(e1) & n_woman(x1))
exists p1 x1 x2.(n_photo(x2) & n_woman(x1) & exists x3 x4.((x1 = x3) & n_performer(x3) & of(x3,x4) & n_solo(x4)) & in(x1,x2))