A man in a red and black jacket playing a saxophone.
A lady plays the pan flute.
A lady is a female, a man is a male. A saxophone is not a pan flute. The varied sexes are playing varied instruments.
exists e1 s1 s2 x1 x2 x3 x4.(a_topic(x1) & in(x1,x2) & Theme(e1,x4) & Actor(e1,x3) & v_play(e1) & n_saxophone(x4) & (x2 = x3) & n_jacket(x2) & a_black(s2) & Theme(s2,x2) & a_red(s1) & Theme(s1,x2) & n_man(x1))
exists e1 x1 x2 x3.(n_flute(x2) & of(x2,x3) & n_pan(x3) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_lady(x1))