Input:

This is a list of Japanese idols; a type of celebrity in Japan. The word "idol" is almost always used to refer to a young woman, although there a significant number of male idols. The following list includes both female and male idols as well as both solo idols and idol groups.

Sentence: Idols can gain popularity by marrying other Idols.

Output: It's impossible to say

Input:

Rachel Brosnahan (born December 15, 1990) is an American actress. She is best known for her roles in the films "The Unborn" (2009) and "Beautiful Creatures" (2013) and for portraying Rachel Posner in the Netflix series "House of Cards", for which she was nominated for an Emmy Award.

Sentence: Rachel Brosnahan won Emmy Award.

Output: It's impossible to say

Input:

KnowledgeWare was a software company headquartered in Atlanta, Georgia co-founded by James Martin and run by Fran Tarkenton. It produced a Computer Aided Software Engineering (CASE) tool called IEW (Information Engineering Workbench). KnowledgeWare was sold to Sterling Software in 1994, which was in its turn acquired by Computer Associates.

Sentence: Martin and Tarkenton was sad about selling KnowledgeWare

Output: It's impossible to say

Input:

Ralph D. Malone (born January 12, 1964 in Huntsville, Alabama) was a National Football League player for the Cleveland Browns from 19861987, and was on the practice roster for the Los Angeles Raiders and the Miami Dolphins from 1986 to 1989. He played collegiately for the Georgia Tech football team.

Sentence: He weighs over 200 pounds

Output:
It's impossible to say