All the people sitting on the subway are reading, except for one man who is checking his phone.
A man doesn't use a mobile phone.
If "All the people sitting on the subway are reading, except for one man who is checking his phone.", does this mean that "A man doesn't use a mobile phone."?

Options: 

 - yes

 - it is not possible to tell

 - no
no
If "All the people sitting on the subway are reading, except for one man who is checking his phone.", does this mean that "A man doesn't use a mobile phone."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant