a couple is playing trivial pursuit
the couple is playing twister
Playing twister contradicts with the couple playing trivial pursuit in first sentence.
exists e1 s1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_pursuit(x2) & a_trivial(s1) & Theme(s1,x2) & n_couple(x1))
exists e1 x1 x2.(n_couple(x1) & Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_twister(x2))