Leo: Given the sentence "A tan and black dog walks happily through a field." can we conclude that "The dog is being walked by an owner."?
Options:
- yes
- it is not possible to tell
- no
Mei: OK, So, let's think first...
Me:
The dog could have gotten away from owner. We can't assume the dog is being walked based on the sentence.
Thus, the answer is it is not possible to tell.