There is a duet being performed by a male on a trumpet and a lady singing.
A man and woman are performing a duet.
A male of a trumpet and a lady are a man and a woman.
exists p1 x1 e1 x2 x3 x4 x5 x6 x7 x8.((x1 = x2) & Actor(e1,x4) & subset_of(x7,x4) & n_singing(x7) & of(x7,x8) & n_lady(x8) & subset_of(x5,x4) & on(x5,x6) & n_trumpet(x6) & n_male(x5) & Theme(e1,x3) & v_perform(e1) & (x2 = x3) & n_duet(x2))
exists e1 x1 x2 x3 x4.(Theme(e1,x4) & Actor(e1,x1) & v_perform(e1) & n_duet(x4) & n_woman(x3) & n_man(x2) & subset_of(x3,x1) & subset_of(x2,x1))