Two women walking down the street
A couple is strolling through a village.
Every set of women that walk together are not necessarily a couple.
exists e1 x1 x2 x3.(n_street(x3) & a_topic(x1) & down(e1,x3) & Actor(e1,x2) & v_walk(e1) & (x1 = x2) & n_woman(x1) & card_eq_2(x1))
exists e1 x1 x2.(through(e1,x2) & n_village(x2) & Actor(e1,x1) & v_stroll(e1) & n_couple(x1))