A line of people are waiting to enter a cafe.
There is a famous band playing the cafe this evening, and everyone wants to get a good seat.
people could be waiting in line to eat not because a band is playing
exists e1 p1 x1 x2.(Topic(e1,p1) & Actor(e1,x1) & v_wait(e1) & exists e2 x3.(Theme(e2,x3) & Actor(e2,x1) & v_enter(e2) & n_cafe(x3)) & of(x1,x2) & n_people(x2) & n_line(x1))
exists p1 x1 x4 x5.(n_evening(x5) & n_cafe(x4) & all x6.(n_person(x6) -> exists e2 p2.(Topic(e2,p2) & Actor(e2,x6) & v_want(e2) & exists e3 s2 x7.(Theme(e3,x7) & Actor(e3,x6) & v_get(e3) & n_seat(x7) & a_good(s2) & Theme(s2,x7)))) & exists e1 s1 x2 x3.((x1 = x2) & Time(e1,x5) & Theme(e1,x4) & Actor(e1,x3) & v_play(e1) & (x2 = x3) & n_band(x2) & a_famous(s1) & Theme(s1,x2)))