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'.

Input: Consider Input: Sentence 1: Also, in a landmark deal with Disney, iTunes is now offering current and past episodes from two of the most popular shows on television. Sentence 2: I-tunes does business with Disney.

Output: 1


Input: Consider Input: Sentence 1: A run by Mr. Feinblatt would complicate what is already a three-person race because he most likely would have the support of the powerful mayor, who is running for a third term. Such a move could also irritate the outgoing district attorney, Robert M. Morgenthau, because it could hurt the chances of his preferred candidate, Cyrus R. Vance Jr. The relationship between Mr. Morgenthau and Mr. Bloomberg has been strained, in part because of the district attorney's investigation into the fire at the former Deutsche Bank building, which found that lapses by the city had contributed to the deaths of two firefighters. Sentence 2: Feinblatt works for Bloomberg.

Output: 0


Input: Consider Input: Sentence 1: A massive polio immunization drive is under way in more than 20 nations of West and Central Africa, but in Cote d'Ivoire violence has forced a postponement of the vaccination campaign, the Global Polio Eradication Initiative (GPEI) announced November 18. Sentence 2: Polio is under control in the world.


Output: 0