A person in a red jacket singing while playing the electric guitar.
A shirtless man sings while playing his ukulele.
One cannot be wearing a red jacket and be shirtless simultaneously,
exists e1 e2 s1 s2 x1 x2 x3 x4.(n_guitar(x4) & a_electric(s2) & Theme(s2,x4) & a_topic(x1) & in(x1,x2) & while(e1,e2) & Theme(e2,x4) & Actor(e2,x3) & v_play(e2) & Actor(e1,x3) & v_sing(e1) & (x2 = x3) & n_jacket(x2) & a_red(s1) & Theme(s1,x2) & n_person(x1))
(x)