Two men shoveling compost.
Retirees on a cruise ship dine.
One is not typically shoveling while dining.
exists e1 x1 x2 x3.(a_topic(x1) & Theme(e1,x3) & Actor(e1,x2) & v_shovel(e1) & n_compost(x3) & (x1 = x2) & n_man(x1) & card_eq_2(x1))
exists x1 x2 x3 x4.(a_topic(x1) & on(x1,x2) & n_dine(x2) & of(x2,x4) & n_ship(x4) & of(x2,x3) & n_cruise(x3) & n_retiree(x1))