Jimi Hendrix is wearing a blue outfit while playing his guitar.
A famous musician is playing his guitar
The musician who is playing his guitar is playing the guitar.
exists e1 e2 s1 x1 x2 x3 x4.(n_guitar(x4) & of(x4,x1) & n_male(x1) & ne_per_hendrix(x1) & (x1 = x2) & ne_per_jimi(x2) & while(e1,e2) & Theme(e2,x4) & Actor(e2,x1) & v_play(e2) & Theme(e1,x3) & Actor(e1,x1) & v_wear(e1) & n_outfit(x3) & a_blue(s1) & Theme(s1,x3))
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_guitar(x2) & of(x2,x1) & n_male(x1) & n_musician(x1) & a_famous(s1) & Theme(s1,x1))