Men and women of various ages sit playing instruments in an orchestra while a similar group stand in the background as a choir.
Two musical groups refuse to play
If "Men and women of various ages sit playing instruments in an orchestra while a similar group stand in the background as a choir.", does this mean that "Two musical groups refuse to play"?

Options: 

 - yes

 - it is not possible to tell

 - no
no
If "Men and women of various ages sit playing instruments in an orchestra while a similar group stand in the background as a choir.", does this mean that "Two musical groups refuse to play"?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant