Couple dancing in the center of a circle of spectators.
A pair of dancers have fun at prom.
Just because a couple is dancing doe not mean that it is prom.
exists x1 x2 x3 x4 x5.(n_center(x3) & a_topic(x1) & in(x1,x3) & of(x3,x4) & of(x4,x5) & n_spectator(x5) & n_circle(x4) & n_dancing(x1) & of(x1,x2) & n_couple(x2))
exists e1 x1 x2 x3 x4.(at(e1,x4) & n_prom(x4) & Theme(e1,x3) & Actor(e1,x1) & v_have(e1) & n_fun(x3) & of(x1,x2) & n_dancer(x2) & n_pair(x1))