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: Speaking of Jean Charles de Menezes, who was chased by armed officers into the station and shot five times at close range, his cousin, Alex Pereira, hinted today that his family would sue Scotland Yard over the killing. Sentence 2: Jean Charles de Menezes is related to Alex Pereira.

Ex Output:
1


Ex Input:
Sentence 1: In this respect, the reforms required across Europe are similar: stronger incentives within pension systems to delay retirement, rules which facilitate gradual retirement, incentives for workers to save for their retirement, and public information measures to improve awareness of the options available. Sentence 2: National pension systems currently adopted in Europe are in difficulties.

Ex Output:
0


Ex Input:
Sentence 1: The American House of Representatives is due to vote today, on a resolution submitted by the Chairman of the Judicial Committee, Henry Hyde, asking Congress to launch an investigation over charges brought forward by Independent Prosecutor-General Kenneth Star against President Clinton in the Monica Lewinsky affair. Sentence 2: Voting will take place in the American House of Representatives today, on the President Clinton-Monica Lewinsky scandal.

Ex Output:

1