An elderly man takes his dog for a walk near the water.
An old man walks with his friend's dog
Not all the old mans will take there friend's dog for a walk
exists e1 s1 x1 x2 x3 x4.(n_water(x4) & Theme(e1,x2) & Actor(e1,x1) & v_take(e1) & for(x2,x3) & near(x3,x4) & n_walk(x3) & n_dog(x2) & of(x2,x1) & n_male(x1) & n_man(x1) & a_elderly(s1) & Theme(s1,x1))
exists e1 s1 x1 x2 x3.(with(e1,x3) & n_dog(x3) & of(x3,x2) & n_friend(x2) & of(x2,x1) & n_male(x1) & Actor(e1,x1) & v_walk(e1) & n_man(x1) & a_old(s1) & Theme(s1,x1))