A man and a woman sit back-to-back on a bench outside a storefront.
THe man and woman are siblings.
Is the premise "A man and a woman sit back-to-back on a bench outside a storefront." true if "THe man and woman are siblings."?

Options: 

 - yes

 - it is not possible to tell

 - no
it is not possible to tell
Is the premise "A man and a woman sit back-to-back on a bench outside a storefront." true if "THe man and woman are siblings."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
it is not possible to tell
assistant