Denny asked: Given the sentence "A white dog with brown markings chases an orange ball in a grassy field." can we conclude that "A dog chases a ball that his owner threw in a field."?
Options:
- yes
- it is not possible to tell
- no.
Le: OK, so how can I answer with some explanation?

user
Because a dog is chasing a ball doesn't mean his owner threw the ball.
The answer: it is not possible to tell.
assistant