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: Meanwhile, thousands of soldiers from the first Gulf War are still suffering from severe symptoms that have been linked to what is now known as Gulf War illness, say veterans advocates. Sentence 2: Many US soldiers developed Gulf War illness after the Gulf War.
Example Output: 1

Example Input: Sentence 1: Gabriel Garcia Marquez was a liberal thinker whose left-wing politics angered many conservative politicians and heads of state. His job as a reporter for the Cuban news agency Prensa Latina, in 1960, and and friendship with Fidel Castro resulted in his being ultimately denied entry to the United States for political reasons. Sentence 2: Gabriel Garcia Marquez was a conservative politician.
Example Output: 0

Example Input: Sentence 1: Mossad is one of the world's most well-known intelligence agencies, and is often viewed in the same regard as the CIA and MI6. Sentence 2: Mossad is an intelligence agency.
Example Output:
1