Choose from options: Determine if the sentence is true based on the text below:
Sidney Altman (born May 7, 1939) is a Canadian and American molecular biologist who was born in Canada.

Sidney Altman (born May 7, 1939) is a Canadian and American molecular biologist, who is the Sterling Professor of Molecular, Cellular, and Developmental Biology and Chemistry at Yale University. In 1989 he shared the Nobel Prize in Chemistry with Thomas R. Cech for their work on the catalytic properties of RNA.
Available choices: (A). Yes. (B). It's impossible to say. (C). No.
(B).