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 Corp. and Intel Corp., on Monday, threw their weight behind the next-generation, HD DVD format being promoted by Toshiba Corp., in a blow to Sony Corp.'s Blu-ray format. Sentence 2: Microsoft Corp. is a competitor of Toshiba Corp.
Example Output: 0

Example Input: Sentence 1: This weekend, March 25 and 26, was a big weekend in the Ottawa area for Canadian Idol want a Be's. Canadian Idol is a national singing competition that is organized by CTV Inc. a Canadian broadcasting communications company for Canadian citizens. The television show, greatly based on "American Idol," has been on going for several seasons. In the past auditions have been know to have line-ups of thousands of people, however, this year after taking a tour around the new location it appears that line ups were manageable. Having the auditions at the St. Laurent Shopping mall [1] makes this easier said Idol's security coordinator Rick Paciorek.[2] Organizers have decided to change the way the auditions will "rock and roll." Sentence 2: Canadian Idol is a competition for singers.
Example Output: 1

Example Input: Sentence 1: Jader Barbalho, once president of the country's largest political party, was arrested on Saturday in the Amazonian city of Belem, after officials in the neighbouring state of Tocantins issued a warrant against him. Sentence 2: Jader Barbalho is the president of Amazon.
Example Output:
0