A group of people are walking across the street.
an old man walks by himself
If "A group of people are walking across the street.", does it logically follow that "an old man walks by himself"?

Options: 

 - yes

 - it is not possible to tell

 - no
no
If "A group of people are walking across the street.", does it logically follow that "an old man walks by himself"?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant