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: According to official results, Abedelaziz Bouteflika, the 72-year-old president of Algeria, has been reelected to a third term as the country's leader in a landslide.  Yazid Zerhouni, the Algerian Interior Minister, stated that Bouteflika obtained 90.24% of the vote in the election, which was held on Thursday. Voter turnout was 74%, with some of the opposition parties boycotting the election amidst allegations of election fraud.  Zerhouni said at a news conference that the voter turnout was "exceptional", but insisted that the figures had not been manipulated, saying that anyone with evidence of fraud should take it to election officials.  Bouteflika's critics assert that the victory was a foregone conclusion — his opponents were not well known, and his campaign was well-funded. They continued to express outrage over a constitutional amendment adopted last November, which allowed Bouteflika to run for a third five-year term. Sentence 2: Abedelaziz Bouteflika won the Algerian presidential election.
Output: 


Output: 1