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 marriage is planned to take place in the Kiev Monastery of the Caves, whose father superior, Bishop Pavel, is Yulia Timoshenko's spiritual father. Sentence 2: Yulia Timoshenko is the daughter of Bishop Pavel.

Ex Output:
0


Ex Input:
Sentence 1: Helena Brighton, an attorney for Eliza May who served as executive director of the Texas Funeral Services Commission -the state agency that regulates the funeral business- claimed that she was fired from her state job because she raised questions about SCI. Sentence 2: Helena Brighton is a clerk of the Texas Funeral Services Commission.

Ex Output:
0


Ex Input:
Sentence 1: Preliminary tests identified the source of the outbreak as the highly contagious norovirus, which had struck several guests just before they boarded the cruise Nov. 3 in Rome, Carnival officials said. Sentence 2: Norovirus is the source of the outbreak on the ship.

Ex Output:

1