A church choir is performing a Christmas carol while a projector in the background displays the lyrics.
A church choir is happily performing a Christmas carol.
If "A church choir is performing a Christmas carol while a projector in the background displays the lyrics.", does this mean that "A church choir is happily performing a Christmas carol."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
If "A church choir is performing a Christmas carol while a projector in the background displays the lyrics.", does this mean that "A church choir is happily performing a Christmas carol."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant