Input:

Christen Thomsen Barfoed (June 16, 1815 April 30, 1899) was a Danish chemist who devised a way to detect monosaccharide sugars in a solution, now known as the Barfoed's test. Barfoed is also credited with having introduced systematic chemical analyses in Danish agricultural sciences.

Sentence: Christen Barfoed worked as a chemist when she was elderly.

Output: It's impossible to say

Input:

Benjamin Huger (1746 11 May 1779) was one of five Huger brothers from South Carolina who served in the American Revolutionary War. Huger became a close friend of La Fayette, having met him upon his arrival near Georgetown in 1777, and his son Francis Kinloch Huger had a role in getting La Fayette temporarily released from prison at Olomouc in the 1790s.

Sentence: Francis Kinloch Huger was in Georgetown in 1777.

Output: It's impossible to say

Input:

Laverne & Shirley is an American sitcom that ran on ABC from January 27, 1976, to May 10, 1983. It starred Penny Marshall as Laverne DeFazio and Cindy Williams as Shirley Feeney, single roommates who work as bottlecappers in a fictitious Milwaukee brewery called Shotz Brewery. Among others, the series was known for Marshall and Williams' physical comedy.

Sentence: Laverne & Shirley was cancelled in 1983 due to lack of viewers.

Output: It's impossible to say

Input:

Season seven of "South Park", an American animated television series created by Trey Parker and Matt Stone, began airing on March 19, 2003. The seventh season concluded after 15 episodes on December 17, 2003, and was written and directed by Trey Parker.

Sentence: The seventh season of South Park had more episodes than the total amount of seasons.

Output:
It's impossible to say