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 original spelling reform of 1996, which was meant to harmonize the spelling rules across the German-speaking countries, turned out to be a major embarrassment if not outright failure. Sentence 2: A spelling reform was approved in all German speaking countries.

Ex Output:
1


Ex Input:
Sentence 1: In the early hours of April 15, 1912, the British luxury liner Titanic sank in the North Atlantic off Newfoundland, less than three hours after striking an iceberg. Sentence 2: The Titanic sank in 1912.

Ex Output:
1


Ex Input:
Sentence 1: Having for years enjoyed greater rights than other women in the Middle East, women in Iraq are now losing even their basic freedoms. The right to choose their clothes, the right to love or marry whom they want. Of course women suffered under Saddam. I fled his cruel regime. I personally witnessed much brutality, but the subjugation of women was never a goal of the Baath party. Sentence 2: Women in Iraq have lost their freedom.

Ex Output:

1