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: Chicago-based Boeing has already scrubbed three delivery slots in 2006 that had been booked by Air Canada. Sentence 2: Boeing's headquarters is in Canada.

Ex Output:
0


Ex Input:
Sentence 1: Black Tigers are selected for their discipline and their loyalty to Vilupillai Prabhakaran, 41, the elusive leader of the LTTE. Sentence 2: Vilupillai Prabhakaran is the elusive leader of the LTTE.

Ex Output:
1


Ex Input:
Sentence 1: The actor's publicists confirmed that Mr Willis, who celebrated his 54th birthday on Thursday, married 30-year-old Emma Heming in a private ceremony in his home in the Caribbean archipelago of Turks and Caicos Islands.  Ms Heming was born in Malta, but was raised in London. She has been a lingerie model for Victoria's Secret and La Senza.  The couple met through mutual friends around a year ago. The marriage is Ms Heming's first and Mr Willis' second. The actor's first wife, actress Demi Moore, was among the guests at the wedding.  Comments (0)  . Sentence 2: Mr. Willis' second wife is from Malta.

Ex Output:

1