The bike is secured to a metal post.
The bike is chained up
Is it possible to conclude that "The bike is secured to a metal post." if "The bike is chained up"?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
Is it possible to conclude that "The bike is secured to a metal post." if "The bike is chained up"?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant