A baby crawls on hardwood floors towards a water bottle.
A dog is crawling.
It is either a baby or a dog that is crawling.
exists e1 x1 x2 x3 x4 x5.(on(e1,x2) & towards(x2,x4) & n_bottle(x4) & of(x4,x5) & n_water(x5) & n_floor(x2) & of(x2,x3) & n_hardwood(x3) & Actor(e1,x1) & v_crawl(e1) & n_baby(x1))
exists e1 x1.(Actor(e1,x1) & v_crawl(e1) & n_dog(x1))