A frowning woman with a green long-sleeved shirt is walking on a busy street, while an also frowning man sporting a mustache and a black jacket walks beside her with his hands in his pockets.
Two people are walking on a street.
A frowning woman while an also frowning man it implies to two people
(x)
exists e1 x1 x2.(on(e1,x2) & n_street(x2) & Actor(e1,x1) & v_walk(e1) & n_people(x1) & card_eq_2(x1))