Problem: The Grand Duel (Italian: "Il Grande duello"), also known as Storm Rider and The Big Showdown, is a 1972 Spaghetti Western film directed by Giancarlo Santi, who had previously worked as Sergio Leone's assistant director on "The Good, the Bad and the Ugly" and "Once Upon a Time in the West". The film stars Lee Van Cleef as a sheriff who seeks justice for a man accused of murder.

Based on the paragraph above can we conclude that "Giancarlo Santi never worked for Sergio Leone after 1972."?

A: It's impossible to say

Problem: Arizona Business Magazine, based out of Phoenix, Arizona, is the state's leading monthly Business magazine. Published by AZ Big Media, the magazine covers a wide range of topics focusing on the Arizona business scene, and is aimed at high-level corporate executives and business owners.

Based on the paragraph above can we conclude that "Arizona Business Magazine is a business related magazine"?

A: Yes

Problem: Daisuke Matsuzaka ( , Matsuzaka Daisuke , ] ; born September 13, 1980) is a Japanese professional baseball pitcher for the Fukuoka SoftBank Hawks. He has played for the Boston Red Sox, New York Mets and Cleveland Indians of Major League Baseball (MLB) and the Seibu Lions of Nippon Professional Baseball (NPB).

Based on the paragraph above can we conclude that "Daisuke Matsuzaka knows how to use a baseball bat"?

A:
Yes