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 introduction of the euro has dismantled barriers to cross-border trading and enhanced risk sharing and opportunities for diversification. Sentence 2: The introduction of the euro has been opposed.

Ex Output:
0


Ex Input:
Sentence 1: This is a major milestone on our road to recovery, and I want to thank the members of Congress who came together in common purpose to make it happen, Obama said in his weekly address. "I will sign this legislation into law shortly, and we'll begin making the immediate investments necessary to put people back to work doing the work America needs done. This historic step won't be the end of what we do to turn our economy around, but the beginning." Sentence 2: The Congress wants to boost the economy.

Ex Output:
1


Ex Input:
Sentence 1: Accompanied by Sioux prayers and the keening of Scottish bagpipes, a plain cotton shirt was returned to South Dakota this past summer. Sentence 2: A Sioux ghost shirt was returned by a Scottish museum.

Ex Output:

0