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: 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: Take consumer products giant Procter and Gamble. Even with a $1.8 billion Research and Development budget, it still manages 500 active partnerships each year, many of them with small companies. Sentence 2: 500 small companies are partners of Procter and Gamble.

Ex Output:
0


Ex Input:
Sentence 1: Bosnia's leading Muslim daily Dnevni Avaz writes excitedly about "a sensational discovery" of "the first European pyramid" in the central town of Visoko, just north of Sarajevo. Sentence 2: Europe's first pyramid has been discovered near Sarajevo.

Ex Output:

1


