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: To further assist Mexico, the White House on April 15 named a former U.S. Justice Department official to lead efforts to crack down on drug-related violence along the U.S. side of its southwest border with Mexico.  Homeland Security Secretary Janet Napolitano announced the appointment of Alan Bersin, a former federal prosecutor, during a visit to El Paso, Texas.  Bersin held the same post - dubbed "border czar" - during the Clinton administration. And three Mexican drug gangs — the Sinaloa cartel, Los Zetas and La Familia Michoacana - have been placed on a list of significant foreign narcotics traffickers targeted for special sanctions, the White House said April 15.  This action allows the United States to freeze all cartel assets in U.S. jurisdiction and bars Americans from dealing with organizations that may be linked or associated with these groups and their operatives. Sentence 2: La Familia Michoacana are drug traffickers.
Output: 


Output: 1