Premise: "A dog runs on concrete holding a blue ball."\nBased on this premise, can we conclude that the hypothesis "The ball was thrown by the dog's owner." is true?\nOptions:\n- yes\n- it is not possible to tell\n- no
Think hard. Detailed solution:
it is not possible to tell
A dog can acquire a ball through other means than its owner.

.

The answer is it is not possible to tell