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 Prince of Wales and  Bowles will marry on Friday, April 8, at Windsor Castle, said Clarence House, Charles' residence and office. Sentence 2: The Prince of Wales and Bowles will marry in a civil ceremony at Windsor Castle.

Ex Output:
0


Ex Input:
Sentence 1: Professional computer hackers from the secret services were brought into attempt to hack into the Government's internal secure communicationssystem, which was launched today. Sentence 2: Non-authorized personnel illegally entered into computer networks.

Ex Output:
0


Ex Input:
Sentence 1: One economic study will not be the basis of Canada's public policy decisions, but Easton's research does conclusively show that there are economic benefits in the legalization of marijuana. Sentence 2: Drug legalization has benefits.

Ex Output:

1