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: The U.S. space shuttle Atlantis, its lights flashing like a beacon, smoothly docked with Russia's space station Mir Wednesday on its mission to pick up U.S. astronaut Shannon Lucid, who has spent a record-breaking six months in orbit. Sentence 2: US shuttle Atlantis docks with the Mir space station.

Ex Output:
1


Ex Input:
Sentence 1: Hurricane Katrina petroleum-supply outlook improved somewhat, yesterday, as U.S. and European governments agreed to release 2 million barrels a day, of oil and refined products, from their reserves. Sentence 2: Offers by individual European governments, involved supplies of crude or refined oil products.

Ex Output:
1


Ex Input:
Sentence 1: The aftershocks were less in the past two months, but it seems to be starting again. We are really worried about the fate of these islands, Smriti Kana Saha of Ranjat village in the Middle Andaman Island told Reuters by phone. Sentence 2: Smriti Kana Saha of Ranjat village is part of the Middle Andaman Island.

Ex Output:

0