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: Microsoft Corp. and Intel Corp., on Monday, threw their weight behind the next-generation, HD DVD format being promoted by Toshiba Corp., in a blow to Sony Corp.'s Blu-ray format. Sentence 2: Microsoft Corp. invented the next generation HD DVD format.

Ex Output:
0

Ex Input:
Sentence 1: New York Times reporter Judith Miller broke her media silence by writing a column the newspaper published on Sunday. Her lengthy story recounted two testimonies, September 30 and October 12, she gave to a U.S. federal grand jury seeking information on the source of the Valerie Plame leak. The column described the testimony as one that relied heavily on her reporting notes given to special prosecutor Patrick Fitzgerald between her first and second appearances. Sentence 2: Judith Miller works for the New York Times.

Ex Output:
1

Ex Input:
Sentence 1: Dr Wood led a courageous and committed team in the fight to save 28 patients suffering from between two and 92 per cent body burns, deadly infections and delayed shock. As well as receiving much praise from both her own patients and the media, she also attracted controversy among other burns surgeons due to the fact that spray-on skin had not yet been subjected to clinical trials. Sentence 2: Burns surgeons approve Dr Wood's spray-on skin.

Ex Output:
0