Two Tibetan monks walking across the street in a crosswalk.
Monk were cooking in a crosswalk.
one cannot be walking and cooking in a crosswalk.
exists e1 x1 x2 x3 x4 x5.(n_street(x4) & a_topic(x1) & in(e1,x5) & n_crosswalk(x5) & across(e1,x4) & Actor(e1,x3) & v_walk(e1) & (x1 = x3) & n_monk(x1) & (x1 = x2) & ne_nam_tibetan(x2) & card_eq_2(x1))
exists e1 x1 x2.(ne_nam_monk(x1) & in(e1,x2) & n_crosswalk(x2) & Actor(e1,x1) & v_cook(e1))