People in a tent listening to one playing a guitar.
A concert is being held at a summer camp.
People in a tent listening to one playing a guitar may be seen as a concert taking place at a summer camp.
exists e1 s1 x1 x2 x3 x4 x5.(a_topic(x1) & in(x1,x2) & to(x2,x3) & Theme(e1,x5) & Actor(e1,x4) & v_play(e1) & n_guitar(x5) & (x3 = x4) & n_thing(x3) & card_eq_1(x3) & n_listening(x2) & a_tent(s1) & Theme(s1,x2) & n_people(x1))
exists e1 x1 x2 x3.(at(e1,x2) & n_camp(x2) & of(x2,x3) & n_summer(x3) & Theme(e1,x1) & v_hold(e1) & n_concert(x1))