Student: If "A greyhound with a green racing bib and a muzzle runs on a track." does that mean that "A greyhound with a green racing bib and muzzle runs down a track in a dog race."?
Options:
- yes
- it is not possible to tell
- no.
Teacher: Let's think:
Runs on a track is the same as runs down a track. So the final answer is yes.