A group of jockeys are riding racehorses on a grass track.
They are on horses
If "A group of jockeys are riding racehorses on a grass track.", does this mean that "They are on horses"?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
If "A group of jockeys are riding racehorses on a grass track.", does this mean that "They are on horses"?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant