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: As late as 1799, priests were still being imprisoned or deported to penal colonies and persecution only worsened after the French army led by General Louis Alexandre Berthier captured Rome and imprisoned Pope Pius VI, who would die in captivity in Valence, Drôme, France in August of 1799. Sentence 2: Alexandre Berthier died in 1799.

Ex Output:
0


Ex Input:
Sentence 1: An official of Abyan police, where 16 Western tourists are being held since yesterday, announced that the hostages are held by the Yemeni "Islamic Jihad" group, which is demanding the release of its leader and lifting the embargo on Iraq. Sentence 2: The Yemen branch of the "Islamic Jihad" group, kidnapped the 16 Western tourists.

Ex Output:

1