Problem: Oliver Francis O'Grady (born June 5, 1945) is an Irish laicized Catholic priest who raped, molested and abused at least 25 children in California from 1973 onwards. His abuse and Cardinal Roger Mahony's attempts to hide the crimes are the subject of Amy J. Berg's documentary film "Deliver Us from Evil" in 2006.

Based on the paragraph above can we conclude that "Oliver Francis O'Grady abused 30 children."?

A: It's impossible to say

Problem: The Pursuit of Happyness is a 2006 American biographical drama film based on entrepreneur Chris Gardner's nearly one-year struggle being homeless. Directed by Gabriele Muccino, the film features Will Smith as Gardner, a homeless salesman. Smith's son Jaden Smith co-stars, making his film debut as Gardner's son, Christopher Jr.

Based on the paragraph above can we conclude that "Jaden Smith's son Will was in the movie with him"?

A: No

Problem: The 1976 European Cup Winners' Cup Final was a football match between West Ham United of England and Anderlecht of Belgium. The final was held at Heysel Stadium in Brussels on 5 May 1976. It was the final match of the 197576 European Cup Winners' Cup tournament and the 16th European Cup Winners' Cup Final.

Based on the paragraph above can we conclude that "West Ham United of England players have never met a Belgium man"?

A:
No