Problem: I Spit on Your Grave is a 2010 American rape-and-revenge horror film, and a remake of the controversial 1978 cult film "Day of the Woman" (better known by its re-release title, "I Spit on Your Grave"). It was directed by Steven R. Monroe, and stars Sarah Butler, Chad Lindberg, Daniel Franzese, Rodney Eastman, Jeff Branson, and Andrew Howard.

Based on the paragraph above can we conclude that "I Spit on Your Grave was directed by Sarah Butler and Andrew Howard."?

A: No

Problem: "Cooper has never lost sight of these goals," Redford continued. "He brings to the position an infectious enthusiasm as well as a deep understanding of the Sundance brand and culture... He is a natural choice of succession to lead the festival into the 21st century." Among his other accomplishments for Sundance are helping foster the development of New Frontier on Main program, a multimedia conjunction of film, music and other art forms, and helping boost the festival's Internet presence through its official Web site (www.sundance.org/festival), an online version of the festival, as well as the Sundance Institute's agreements with iTunes and Netflix to showcase and distribute short films.

Based on the paragraph above can we conclude that "Sundance's official website did not exist prior to 2011."?

A: It's impossible to say

Problem: A U.S. soldier accused of participating in the rape of an Iraqi girl and then killing her and her family was sentenced to 90 years in jail on Thursday, media reports said.

Based on the paragraph above can we conclude that "He planned the murder"?

A:
It's impossible to say