Read the text and determine if the sentence is true:

Louis S. Peterson (June 17, 1922 April 27, 1998) was a playwright, actor, screenwriter, and professor. He was an American playwright and the first African-American playwright to have a dramatic play produced on Broadway. He was also one of the first African-American writers to be nominated for an Emmy Award.

Sentence: Louis Peterson had many children
It's impossible to say