A man in white playing an instrument outside.
The woman in black is playing an instument inside.
A man wearing white cannot also be a woman in black
exists e1 x1 x2 x3 x4 x5.(a_topic(x1) & Theme(e1,x4) & Actor(e1,x3) & v_play(e1) & n_outside(x4) & of(x4,x5) & n_instrument(x5) & (x1 = x3) & in(x1,x2) & n_white(x2) & n_man(x1))
exists e1 x1 x2 x3 x4.(n_woman(x1) & Theme(e1,x3) & Actor(e1,x1) & v_play(e1) & n_inside(x3) & of(x3,x4) & n_instument(x4) & in(x1,x2) & n_black(x2))