TASK DEFINITION: In this task, you're given two sentences. Indicate if the first sentence clearly entails the second sentence (i.e., one can conclude the 2nd sentence by reading the 1st one). Indicate your answer with '1' if the first sentence entails the second sentence, otherwise answer with '0'.
PROBLEM: Sentence 1: Canadian wireless technology licensing company Wi-LAN has begun legal action against Cisco, alleging the networking giant's Linksys and Aironet products are making use of its intellectual property without permission. Sentence 2: Linksys and Aironet begin legal action against a Canadian company.

SOLUTION: 0

PROBLEM: Sentence 1: On Friday evening, a car bomb exploded outside a Shiite mosque in Iskandariyah, 30 miles south of the capital, killing seven people and wounding 10, doctors said on condition of anonymity. Sentence 2: The car bomb at the mosque in Iskandariyah exploded.

SOLUTION: 1

PROBLEM: Sentence 1: NEW YORK (CBS) ―  Imagine developing a condition where you start to lose the color in your skin. It's called "vitiligo" and it affects millions of people in this country.  If you remember the King of Pop from his "Thriller" days, you might notice that his skin tone was what you would expect for an African-American. Today? Michael Jackson is as pale and milky white as a ghost.  What happened is he developed the skin condition, vitiligo, reports CBS station WCBS-TV. Sentence 2: Jackson's skin has become lighter because of vitiligo.

SOLUTION:
1