The reunion is in full swing with a moon bounce.
A reunion did not happen
Something can not be in full swing when it did not happen.
exists p1 x1.(n_reunion(x1) & exists s1 x2 x3 x4.(in(x1,x2) & with(x2,x3) & n_bounce(x3) & of(x3,x4) & n_moon(x4) & n_swing(x2) & a_full(s1) & Theme(s1,x2)))
exists x1.(-exists e1.(Actor(e1,x1) & v_happen(e1)) & n_reunion(x1))