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: Rome is in Lazio province and Naples in Campania. Sentence 2: Rome is located in Lazio province.

Output: 1


Input: Consider 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.

Output: 1


Input: Consider Input: Sentence 1: Busby countered, telling The Iconoclast, the point is that material from Chernobyl which is 1,800 miles to the east of Great Britain traveled to Great Britain and contaminated Wales, Scotland, and various parts of the United Kingdom. And they might as well have said that it was equally unfeasible for it to travel that distance in the opposite direction to the general flow of the wind, but we have examined computer Models of wind directions over the period of the Gulf War and its quite clear the material from Iraq could have come through the United Kingdom because of the particular types of depressions and anticyclone systems that were there. Sentence 2: The Chernobyl disaster had repercussions outside the ex-USSR.


Output: 1