The sign indicates a marker for The Arlington Line.
A bird sits on the sign.
Is the premise "The sign indicates a marker for The Arlington Line." true if "A bird sits on the sign."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
Is the premise "The sign indicates a marker for The Arlington Line." true if "A bird sits on the sign."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant