An older man in a white sure is playing a guitar while others play different instruments.
A band playing for their fans at the local arena
Just because people are playing instruments does not mean they are playing for their fans.
exists e1 p1 s1 s2 x1 x2 x3 x4 x7.(n_instrument(x7) & exists e2 x5 x6.(Theme(e2,x6) & Actor(e2,x5) & v_play(e2) & -(x6 = x7) & n_instrument(x6) & -(x5 = x1) & n_person(x5)) & n_person(x1) & while(e1,p1) & Theme(e1,x4) & Actor(e1,x1) & v_play(e1) & n_guitar(x4) & in(x1,x2) & Theme(s2,x3) & a_sure(s2) & (x2 = x3) & n_white(x2) & n_man(x1) & r_more(s1) & a_older(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3 x4.(n_arena(x4) & a_local(s1) & Theme(s1,x4) & a_topic(x1) & at(e1,x4) & for(e1,x3) & n_fan(x3) & of(x3,x1) & n_thing(x1) & Actor(e1,x2) & v_play(e1) & (x1 = x2) & n_band(x1))