Choose from options: Determine if the sentence is true based on the text below:
Fertin Pharma was purchased by Bagger-Sorensen Group in 1990.

Fertin Pharma is a company that specializes in developing and producing medicated chewing gum. The company is based in Vejle, Denmark, and currently employs approximately 600 people. Fertin Pharma is wholly owned by the Bagger-Sorensen Group, who also owns the affiliated company Gumlink, formerly known as Dandy.
OPTIONS:
 --Yes;
 --It's impossible to say;
 --No;
It's impossible to say