A woman with a floral shirt and purse and a man with a black shirt are walking while another man walks behind them.
Three people are walking.
If "A woman with a floral shirt and purse and a man with a black shirt are walking while another man walks behind them.", does it logically follow that "Three people are walking."?

Options: 

 - yes

 - it is not possible to tell

 - no
yes
If "A woman with a floral shirt and purse and a man with a black shirt are walking while another man walks behind them.", does it logically follow that "Three people are walking."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
yes
assistant