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: Saudi Arabia, the biggest oil producer in the world, was once a supporter of Osama bin Laden and his associates who led attacks against the United States. Sentence 2: Saudi Arabia is a key U.S. ally.
[A]: 0


[Q]: Sentence 1: The Australian state of New South Wales (NSW) launched its latest anti-cannabis campaign in Sydney today. The campaign, which specifically targets 14 to 19 year-olds aims to reduce the number of young people experimenting with the drug. The advertisements follow a tightening of cannabis laws in NSW last year. The campaign, which NSW Health has cost at AUD$600,000 will use a variety of print ads placed at bus stops and in youth magazines in addition to  advertisements on websites such as MySpace and MSN. Print ads use a tag line saying "Pot. It mightn't kill you, but it could turn you into a dickhead". Sentence 2: People are likely to start smoking tobacco when young.
[A]: 0


[Q]: Sentence 1: Injections of human stem cells seem to directly repair some of the damage caused by spinal cord injury, according to research that helped partially paralyzed mice walk again. Sentence 2: Anderson and colleagues used fetal neural stem cells, a type that are slightly more developed than embryonic stem cells because they're destined to make cells for the central nervous system.
[A]:
0