A blond woman in a red t-shirt and a blur wristband sings into a microphone against a green background.
A woman is playing the piano in front of a blue background.
We can't assume both women are blond and wearing a red t-shirt and blue wristband, and the woman is either playing a piano or sings, she is not presented as doing both. Also the green and the blue backround are of different colors.
exists s1 s2 s3 s4 x1 x2 x3 x4 x5 x6 x7.(a_topic(x1) & into(x1,x6) & against(x6,x7) & n_background(x7) & a_green(s4) & Theme(s4,x7) & n_microphone(x6) & in(x1,x2) & subset_of(x4,x2) & n_sing(x4) & of(x4,x5) & n_wristband(x5) & a_blur(s3) & Theme(s3,x4) & subset_of(x3,x2) & n_t-shirt(x3) & a_red(s2) & Theme(s2,x3) & n_woman(x1) & a_blond(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3 x4.(n_piano(x2) & in(e1,x3) & of(x3,x4) & n_background(x4) & a_blue(s1) & Theme(s1,x4) & n_front(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_woman(x1))