A man wearing a red hat is holding an instrument up to his mouth.
A man plays the flute.
Not all instruments held to the mouth are a flute
exists e2 e1 s1 x1 x2 x3 x4 x5.(to(e2,x5) & n_mouth(x5) & of(x5,x1) & n_male(x1) & r_up(e2) & Theme(e2,x4) & Actor(e2,x1) & v_hold(e2) & n_instrument(x4) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_hat(x3) & a_red(s1) & Theme(s1,x3) & (x1 = x2) & n_man(x1))
exists e1 x1 x2.(n_flute(x2) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_man(x1))