A couple walks down the sidewalk.
Three people are holding hands.
Couple means two not three.
exists e1 s1 x1 x2.(n_sidewalk(x2) & a_down(s1) & Manner(e1,s1) & Theme(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_couple(x1))
exists e1 x1 x2.(Theme(e1,x2) & Actor(e1,x1) & v_hold(e1) & n_hand(x2) & n_people(x1) & card_eq_3(x1))