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'.

[Q]: 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.
[A]: 0


[Q]: Sentence 1: SCORES of fast food outlets have launched a legal challenge over payment and employment conditions for its workers, it emerged yesterday. The case is being taken by the newly formed Quick Service Food Alliance (QSFA), which also warned that current legislation would lead to job losses and businesses closures due to labour costs. The QSFA represents 170 businesses in the fast food sector including Subway, Supermacs and McDonald's. It said it was to take a High Court challenge to the rights of the Catering Joint Labour Committee (JLC) to set minimum wages and employment conditions for workers in the catering industry. Sentence 2: The Quick Service Food Alliance also includes McDonald's.
[A]: 1


[Q]: Sentence 1: US Steel could even have a technical advantage over Nucor since one new method of steel making it is considering, thin strip casting, may produce higher quality steel than the Nucor thin slab technique. Sentence 2: US Steel may invest in strip casting.
[A]:
1