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'.
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Question: Sentence 1: In 1969, more than 500 million people around the world sat in front of television sets, watching grainy images of two men in white bulky spacesuits planting a U.S. flag on the lunar landscape with its black horizon. Sentence 2: The Apollo astronauts waved the American flag on the moon in 1969.

Answer: 1


Question: 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.

Answer: 0


Question: Sentence 1: Two weeks ago, China became the first nation to operate a maglev railway commercially, when officials inaugurated a 30-kilometer-long line between downtown Shanghai and the city's airport. Sentence 2: Maglev is commercially used.

Answer:
1