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'.

Example Input: Sentence 1: The watchdog International Atomic Energy Agency meets in Vienna on September 19. Sentence 2: The International Atomic Energy Agency holds a meeting in Vienna.
Example Output: 1

Example Input: Sentence 1: The hurdler suspended in 1993 for taking the anabolic steroid Nandrolone was cleared after a three judge arbitration panel ruled that the case against her could not be proved beyond reasonable doubt . Sentence 2: Nandrolone is a steroid.
Example Output: 1

Example Input: Sentence 1: Canadian traffickers also are reported to drop their marijuana loads across the border in remote areas (often without the knowledge of rural landowners), cross into the United States without drugs, later retrieve the marijuana, and continue on to U.S.  distribution sites. Sentence 2: Most of the marijuana entering the United States comes from Canada.
Example Output:
0