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'.

Example Input: Sentence 1: A Pentagon committee and the congressionally chartered Iraq Study Group have been preparing reports for Bush, and Iran has asked the presidents of Iraq and Syria to meet in Tehran. Sentence 2: Bush will meet the presidents of Iraq and Syria in Tehran.
Example Output: 0

Example Input: Sentence 1: Switzerland has ratified bilateral agreements with the members of the European Union in March 2004, but the new members (Cyprus , Czech Republic , Estonia, Hungary, Latvia, Lithuania, Malta, Poland, Slovakia and Slovenia) were not included in the deal. Sentence 2: Lithuania intends to introduce the use of the Euro as an official currency on January 1, 2007.
Example Output: 0

Example Input: Sentence 1: Pakistani officials announced that two South African men in their custody had confessed to planning attacks at popular tourist spots in their home country. Sentence 2: Two South Africans were arrested in Pakistan in the past week after a shoot-out at a house between al-Qaeda operatives and security forces.
Example Output:
0