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 results of numerous epidemiological studies and recent clinical trials provide consistent evidence that diets rich in fruits and vegetables can reduce the risk of chronic disease. Sentence 2: Fruits and vegetables prevent osteoporosis.

Ex Output:
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: On the other hand, the article, "Fiction and Facts About Drug Legalization", by Joseph Califano identifies possible social problems that could occur as a result of marijuana being decriminalized in any form, whether for medical purposes or for recreational use. Sentence 2: Drug legalization has benefits.

Ex Output:

0