A man and his canine on the beach.
The man is sitting down.
Being with your dog on the beach doesn't imply sitting down.
exists s1 x1 x2 x3.(n_beach(x3) & a_topic(s1) & subset_of(x2,s1) & on(x2,x3) & n_canine(x2) & of(x2,x1) & n_male(x1) & subset_of(x1,s1) & n_man(x1))
exists e1 s1 x1.(n_man(x1) & a_down(s1) & Manner(e1,s1) & Actor(e1,x1) & v_sit(e1))