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'.

Positive Example 1 -
Input: Sentence 1: No Weapons of Mass Destruction Found in Iraq Yet. Sentence 2:Weapons of Mass Destruction Found in Iraq.
Output: 0

Positive Example 2 -
Input: Sentence 1: A place of sorrow, after Pope John Paul II died, became a place of celebration, as Roman Catholic faithful gathered in downtown Chicago to mark the installation of new Pope Benedict XVI. Sentence 2: Pope Benedict XVI is the new leader of the Roman Catholic Church.
Output: 1

Negative Example 1 -
Input: Sentence 1: Valero Energy Corp., on Monday, said it found "extensive" additional damage at its 250,000-barrel-per-day Port Arthur refinery. Sentence 2: Valero Energy Corp. produces 250,000 barrels per day.
Output: 0

Negative Example 2 -
Input: Sentence 1: A man is due in court later charged with the murder 26 years ago of a teenager whose case was the first to be featured on BBC One's Crimewatch. Colette Aram, 16, was walking to her boyfriend's house in Keyworth, Nottinghamshire, on 30 October 1983 when she disappeared. Her body was later found in a field close to her home. Paul Stewart Hutchinson, 50, has been charged with murder and is due before Nottingham magistrates later. Sentence 2: Paul Stewart Hutchinson is accused of having stabbed a girl.
Output: 1

Now complete the following example -
Input: Sentence 1: President Obama found a new way to answer to the questions that people have to ask him. So he held a "virtual townhall" in which people could write in questions and he would answer them online. He was asked many questions, and one of the most important was about the legalization of marijuana. Obama was very discreet about it. We will give you the full question : "With over 1 out of 30 Americans controlled by the penal system, why not legalize, control, and tax marijuana to change the failed war on drugs into a money making, money saving boost to the economy? Do we really need that many victimless criminals?" The president's answer was a strategical one. He started by quoting the question he was asked which was whether legalizing marijuana would improve the economy and job creation. And he answered : "The answer is no, I don't think that's a good strategy to grow our economy. All right.". Sentence 2: President Obama is in favour of the legalization of marijuana.
Output: 


Output: 0