Consider the question. If "A person playing with a black dog outdoors on a snowy lane with trees in the background and blue skies above." does that mean that "The person is just watching their friend's dog."?
Options:
- yes
- it is not possible to tell
- no
 What is the step-by-step reasoning process to arrive at the answer: it is not possible to tell?
The dog with the person would not necessarily be a friend's dog.