If "A man and a dog navigate an obstacle course." does that mean that "A man and his dog are trying to win a gold medal in the dog show."?\nOptions:\n- yes\n- it is not possible to tell\n- no
Let's be accurate as possible and think first.
it is not possible to tell
The man and dog who in the dog show is not necessarily navigating an obstacle course.

.

Thus, the answer is it is not possible to tell