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: An official of Abyan police, where 16 Western tourists are being held since yesterday, announced that the hostages are held by the Yemeni "Islamic Jihad" group, which is demanding the release of its leader and lifting the embargo on Iraq. Sentence 2: The Yemen branch of the "Islamic Jihad" group, kidnapped the 16 Western tourists.
Example Output: 1

Example Input: Sentence 1: According to tradition, they founded Tenochtitlan ( "Place of the High Priest Tenoch" ) after much wandering when they saw on an island in Lake Texcoco the sign that their god Huitzilopochtli had indicated -- an eagle perched on a cactus, eating a serpent . Sentence 2: They saw an eagle perched on a cactus eating a serpent.
Example Output: 1

Example Input: Sentence 1: O.J. Simpson has been arrested at the Palms Hotel and Casino on charges related to an alleged armed robbery on Thursday. Simpson is accused of taking items from memorabilia dealers at the Palace Station casino-hotel in Las Vegas. Simpson claims that the items belonged to him and were "things he hadn't seen in years or that had been stolen." Simpson denies guns were involved and that the incident was a robbery. The exact charges are currently unknown. Sentence 2: O.J. Simpson was released in Las Vegas.
Example Output:
0