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'.

Ex Input:
Sentence 1: An American-owned tugboat from Italy along with its 16 member crew was hijacked around 11 am EST on Saturday in the Gulf of Aden.  The Italian Ambassador, Pierandrea Magistrati, confirmed that "there is a boat that has been hijacked, I believe by Somali pirates." Additionally, Shona Lowe, a spokeswoman at NATO's Northwood maritime command center reported that the Italian-flagged tugboat was hijacked this morning off of Somalia's northern coast.  Lowe also confirmed that Italian government officials along with the company that owned the tugboat were trying to secure the release of the crew, ten of which were Italians. Sentence 2: The Gulf of Aden is located along the northern coast of Somalia.

Ex Output:
1


Ex Input:
Sentence 1: Bless Me, Ultima has survived a challenge in New York without being banned, or indeed, burned. It came in 75th on the American Library Association's list of the 100 Most Frequently Challenged Books of 1990-2000. By comparison, the fourth, fifth, sixth, and seventh positions are occupied by Robert Cormier's The Chocolate War, Mark Twain's The Adventures of Huckleberry Finn, John Steinbeck's Of Mice and Men, and J.K. Rowling's Harry Potter series, respectively. Sentence 2: J.K. Rowling is the author of "Harry Potter".

Ex Output:
1


Ex Input:
Sentence 1: Maine knows he killed Lennon and that he is also a child molester. During the '92 election George Bush admitted twice on TV "Nobody likes who shot John... I know the media is fascinated with this story but..." Sentence 2: John Lennon was killed in 1992.

Ex Output:

0