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: According to an Israeli official, the murders of Galan, a high-ranking police officer, and a judge last week were probably carried out by an Israeli mercenary paid by the Medellin cartel - the world's most powerful drug-trafficking mafia - which has set up paramilitary squads accused of hundreds of individual murders and massacres against political and labor leaders, as well as peasants and patriotic union leftist militants in different parts of the country. Sentence 2: An Israeli official was killed by patriotic union leftist militants.
Example Output: 0

Example Input: Sentence 1: The directive for the Border Patrol to stop arresting illegal aliens, as described in a previous post, has been rescinded by Robert C. Bonner, commissioner of the new Bureau of Customs and Border Protection. Sentence 2: Steps are being taken to stop the smuggling of aliens.
Example Output: 0

Example Input: Sentence 1: Bountiful arrived after war's end, sailing into San Francisco Bay 21 August 1945. Bountiful was then assigned as hospital ship at Yokosuka, Japan, departing San Francisco 1 November 1945. Sentence 2: Bountiful reached San Francisco in August 1945.
Example Output:
1