Two men in a construction hat and reflective safety vests at work.
Two men are eating Subway.
One cannot be eating and work simultaneously.
exists s1 x1 x2 x3 x4 x5 x6.(a_topic(x1) & in(x1,x2) & at(x2,x6) & n_work(x6) & n_vest(x2) & of(x2,x5) & n_safety(x5) & a_reflective(s1) & Theme(s1,x2) & of(x2,x4) & n_hat(x4) & of(x2,x3) & n_construction(x3) & n_man(x1) & card_eq_2(x1))
exists e1 x1 x2.(ne_nam_subway(x2) & Theme(e1,x2) & Actor(e1,x1) & v_eat(e1) & n_man(x1) & card_eq_2(x1))