A man is singing in the middle of a glass room with lights and people all around.
The woman is the center of attention.
the man and the woman cannot be the center of attention at the same time
exists e1 s1 x1 x2 x3 x4 x5 x6 x7.(n_middle(x2) & r_all(e1) & a_around(s1) & Manner(e1,s1) & in(e1,x2) & of(x2,x3) & with(x3,x5) & subset_of(x7,x5) & n_people(x7) & subset_of(x6,x5) & n_light(x6) & n_room(x3) & of(x3,x4) & n_glass(x4) & Actor(e1,x1) & v_sing(e1) & n_man(x1))
exists p1 x1 x2.(n_center(x2) & n_woman(x1) & exists x3.((x1 = x2) & of(x2,x3) & n_attention(x3)))