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: British newsreader Natasha Kaplinsky gave birth to a baby boy earlier this morning at around 08:30 BST. She had been on maternity leave since August 21. Kaplinsky had only been working with Five News just over a month when she announced she was pregnant. Her husband of three years, investment banker Justin Bower announced "We're absolutely thrilled." Kaplinsky first started to work for the BBC in 2002 after a two year tenure with Sky News. She started on the BBC Breakfast show but later moved onto the BBC Six O'Clock News and later became only the third woman to present the BBC Ten O'Clock News. She left the BBC in October 2007. She also spent a short time with ITV News. Five News released a statement saying "Her colleagues here at Five News are delighted too - and we've sent our best wishes." They also said both Kaplinsky and the baby are doing fine. Sentence 2: Natasha Kaplinsky and Justin Bower  got married three years ago.
Output: 


Output: 1