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 dual citizenship debate has been a major distraction for the Weah campaign and many of his opponents have been secretly advocating against his presence in the race. Sentence 2: Weah does business with his opponents.

Ex Output:
0


Ex Input:
Sentence 1: In June 2004, top Russian oil producer Lukoil signed a $1 billion 35-year production-sharing agreement to develop Uzbek natural gas deposits. Sentence 2: Lukoil earned $1 billion in 2004.

Ex Output:
0


Ex Input:
Sentence 1: The airline now flew under the name Sabena - Belgian World Airlines. Sentence 2: Sabena is an airline.

Ex Output:

1