Musician with fender guitar looks on before his next performance.
A musician have a pair of drums.
drums and a guiltar are not the same instrument.
exists e1 s1 x1 x2 x3 x4.(r_on(e1) & before(e1,x4) & n_performance(x4) & a_next(s1) & Theme(s1,x4) & of(x4,x1) & n_male(x1) & Actor(e1,x1) & v_look(e1) & with(x1,x2) & n_guitar(x2) & of(x2,x3) & n_fender(x3) & n_musician(x1))
exists e1 x1 x2 x3.(Theme(e1,x2) & Actor(e1,x1) & v_have(e1) & of(x2,x3) & n_drum(x3) & n_pair(x2) & n_musician(x1))