In 1955, the Aurora Borealis, a coating applied to crystal stones to produce a "rainbow of colors" effect was introduced.
The Aurora Borealis coating is 50 years old. 
In 1955, the Aurora Borealis, a coating applied to crystal stones to produce a "rainbow of colors" effect was introduced.

Can we draw the following conclusion?
The Aurora Borealis coating is 50 years old. 

Options: 

 - yes

 - it is not possible to tell

 - no
no
In 1955, the Aurora Borealis, a coating applied to crystal stones to produce a "rainbow of colors" effect was introduced.

Can we draw the following conclusion?
The Aurora Borealis coating is 50 years old. 

Options: 

 - yes

 - it is not possible to tell

 - no
user
no
assistant