They are doing the carpentry work and their ears are closed by the headphone.
Carpenters are deaf.
If "They are doing the carpentry work and their ears are closed by the headphone.", does this mean that "Carpenters are deaf."?

Options: 

 - yes

 - it is not possible to tell

 - no
no
If "They are doing the carpentry work and their ears are closed by the headphone.", does this mean that "Carpenters are deaf."?

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant