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 final major piece of comet Shoemaker-Levy 9 was to hit just after midnight, completing a ring of crater-like plumes of swirling superheated gas and debris thousands of miles across. "It hit Jupiter like a string of machine-gun bullets" said Eugene Shoemaker, an astronomer at the Lowell Observatory in Flagstaff, Ariz., who helped discover the comet last year. Sentence 2: The Shoemaker-Levy comet hit Jupiter.

Ex Output:
1


Ex Input:
Sentence 1: On 12 August, the San Carlos Battalion came across mines placed in their path and one soldier was killed while two were seriously injured. Meanwhile on 10 August, urban commandos took a patrol car by surprise and dropped a grenade inside the car, injuring four and partially destroying the vehicle. Sentence 2: Four people were injured by a grenade.

Ex Output:
1


Ex Input:
Sentence 1: Geithner criticized the report's findings on the World Bank, including a commission recommendation that the Bank stop lending to emerging market economies, concentrate its resources on the poorest countries and shift the IFI's concessional assistance from loans to grants. Sentence 2: The World Bank is criticized for activities.

Ex Output:

0