A man wearing sunglasses is playing a guitar and singing into a microphone.
A band member is singing and playing the guitar in front of 100000 people.
Someone singing in front of people does not have to be a band member and there is no evidence of a crowd size.
exists e2 e3 e1 e4 x1 x2 x3 x4 x5 x6 x7 x8.(into(e4,x8) & n_microphone(x8) & Actor(e4,x5) & v_sing(e4) & Theme(e3,x7) & Actor(e3,x6) & v_wear(e3) & n_sunglass(x7) & (x5 = x6) & n_man(x5) & Theme(e2,x4) & Actor(e2,x1) & v_play(e2) & n_guitar(x4) & Theme(e1,x3) & Actor(e1,x2) & v_wear(e1) & n_sunglass(x3) & (x1 = x2) & n_man(x1))
exists e2 e1 x1 x2 x3 x4 x5 x6 x7.(n_guitar(x5) & in(e2,x6) & of(x6,x7) & n_people(x7) & card_eq_100000(x7) & n_front(x6) & Theme(e2,x5) & Actor(e2,x3) & v_play(e2) & n_member(x3) & of(x3,x4) & n_band(x4) & Actor(e1,x1) & v_sing(e1) & n_member(x1) & of(x1,x2) & n_band(x2))