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: Microsoft's (MSFT) own search engine will permanently replace the Yahoo (YHOO) search technology that has been used on Microsoft's MSN website. Sentence 2: Yahoo's technology will still be used.
Example Output: 0

Example Input: Sentence 1: Cyrus captured Babylon without a battle, and remedied the evils done by previous Assyrian and Babylonian rulers by sending prisoners in Babylonia back to their original homelands and aiding in the restoration of temples of the gods of various nations. Sentence 2: Babylon surrendered to Cyrus without going to battle.
Example Output: 1

Example Input: Sentence 1: I will not seek your votes for a new mandate. With these words, the President of France, Jacques Chirac (74) announced during a radio and television broadcast at 20:00 UTC that it's time for him to serve his country in a different way. The announcement was widely speculated about and did not come as a surprise. The official announcement gives the candidate from the majority party UMP, Nicolas Sarkozy, more freedom during the next six weeks that remain before the Presidential elections in France. Although Sarkozy is from the same party as Chirac and hopes to receive an endorsement from him, the President has not yet expressed his support for a particular candidate to succeed him, and he did not refer to Sarkozy during any moment of his speech. Sentence 2: Chirac doesn't want to be re-elected.
Example Output:
1