One man playing a trumpet and one man playing a saxophone are playing music in front of evergreen trees.
The man is playing an instrument.
One man playing a trumpet is the man playing an instrument.
exists e1 e3 e2 s1 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10.(in(e3,x9) & of(x9,x10) & n_tree(x10) & a_evergreen(s1) & Theme(s1,x10) & n_front(x9) & Theme(e3,x8) & Actor(e3,x1) & v_play(e3) & n_music(x8) & Theme(e2,x3) & Actor(e2,x2) & v_play(e2) & Theme(e1,x7) & Actor(e1,x6) & v_play(e1) & n_saxophone(x7) & (x3 = x6) & n_man(x5) & card_eq_1(x5) & n_trumpet(x4) & subset_of(x5,x3) & subset_of(x4,x3) & (x1 = x2) & n_man(x1) & card_eq_1(x1))
exists e1 x1 x2.(n_man(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_instrument(x2))