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: Bush's second term as President of the United States, which began on January 20, 2005, expired with the swearing-in of the 44th President of the United States, Barack Obama, at noon EST (UTC-5), under the provisions of the Twentieth Amendment to the United States Constitution. Bush performed his final official act this morning, welcoming Barack Obama and Michelle to the White House for coffee before the swearing-in, shortly before 10am EST, and then accompanied them there by motorcade to attend the ceremony. Last week, Bush had made his farewells to the nation in a televised address, saying that the inauguration turns a page in race relations. "Obama's story ―his black father was from Kenya, his white mother from Kansas ―represents "the enduring promise of our land," said Bush. Sentence 2: Barak Obama is the 44th President of the United States.
Output: 


Output: 1