Three boys are playing soccer.
Three girls are picking raspberries in the field.
boys and girls are not the same gender.
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_play(e1) & n_soccer(x2) & n_boy(x1) & card_eq_3(x1))
exists e1 x1 x2 x3.(n_field(x3) & Theme(e1,x2) & Actor(e1,x1) & v_pick(e1) & in(x2,x3) & n_raspberry(x2) & n_girl(x1) & card_eq_3(x1))