Two short, fat people walk down the street.
The people are exercising.
Walk does not imply exercising.
exists e1 s1 s2 s3 x1 x2.(n_street(x2) & down(e1,x2) & Actor(e1,x1) & v_walk(e1) & n_people(x1) & a_fat(s3) & Theme(s3,x1) & a_,(s2) & Theme(s2,x1) & a_short(s1) & Theme(s1,x1) & card_eq_2(x1))
exists e1 x1.(n_people(x1) & Actor(e1,x1) & v_exercise(e1))