Two men and a woman are walking towards the street with a white plastic bag.
Some people are sitting down and reading.
People cannot be sitting down and reading and walking at the same time.
exists e1 s1 x1 x2 x3 x4 x5 x6.(n_street(x4) & with(e1,x5) & n_bag(x5) & of(x5,x6) & n_plastic(x6) & a_white(s1) & Theme(s1,x5) & towards(e1,x4) & Actor(e1,x1) & v_walk(e1) & subset_of(x3,x1) & n_woman(x3) & subset_of(x2,x1) & n_man(x2) & card_eq_2(x2))
exists e1 p1 s1 x1 x2 x3.(a_topic(s1) & subset_of(x3,s1) & n_read(x3) & subset_of(x1,s1) & exists s2.(Theme(s2,x2) & a_down(s2)) & Topic(e1,p1) & Actor(e1,x2) & v_sit(e1) & (x1 = x2) & n_people(x1))