Two construction workers bend over and work on metal poles.
Workers are taking a break to eat.
Construction workers cannot be taking a break and working at the same time.
exists e1 x1 x2 x3 x4 x5 x6 x7.(r_.(e1) & on(e1,x6) & n_pole(x6) & of(x6,x7) & n_metal(x7) & Theme(e1,x2) & Actor(e1,x1) & v_event(e1) & over(x2,x5) & n_work(x5) & n_bend(x2) & of(x2,x4) & n_worker(x4) & of(x2,x3) & n_construction(x3) & card_eq_2(x2) & n_thing(x1))
exists e1 p1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & Topic(x2,p1) & exists e2 x3.(Theme(e2,x3) & Actor(e2,x2) & v_eat(e2) & n_thing(x3)) & n_break(x2) & n_worker(x1))