He is playing with a dog because he is throwing a stick for the dog.
This justifies what answer for what question? Q & A: 
user
Premise: "The man in the black jacket is throwing a stick for the dog to chase."
Based on this premise, can we conclude that the hypothesis "The man is playing with a dog." is true?
Options:
- yes
- it is not possible to tell
- no
yes
assistant