Two men squat to light candles at night.
Two men don't squat
The men either squat or don't squat.
exists e1 p1 x1.(Topic(e1,p1) & Actor(e1,x1) & v_squat(e1) & exists e2 x2 x3.(at(e2,x3) & n_night(x3) & Theme(e2,x2) & Actor(e2,x1) & v_light(e2) & n_candle(x2)) & n_man(x1) & card_eq_2(x1))
exists x1.(-exists e1.(Actor(e1,x1) & v_squat(e1)) & n_man(x1) & card_eq_2(x1))