A woman with long blond-hair is sitting on a stool with a piano.
A musician at a piano is taking request from the crowd.
Just because a woman sits at a piano doesn't mean she is a musician or that she is taking requests from the crowd.
exists e1 s1 x1 x2 x3 x4.(with(e1,x4) & n_piano(x4) & on(e1,x3) & n_stool(x3) & Actor(e1,x1) & v_sit(e1) & with(x1,x2) & n_blond-hair(x2) & a_long(s1) & Theme(s1,x2) & n_woman(x1))
exists e1 x1 x2 x3 x4.(n_crowd(x4) & from(e1,x4) & Theme(e1,x3) & Actor(e1,x1) & v_take(e1) & n_request(x3) & at(x1,x2) & n_piano(x2) & n_musician(x1))