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'.

Q: Sentence 1: Our best evidence is that the crustal magma chamber is filling with molten rock. But we have no idea how long this process goes on before there either is an eruption or the inflow of molten rock stops and the caldera deflates again, added Smith. Volcanic activity in Yellowstone heats up underground water which create geysers of superheated water, and is responsible for the creation and continuous eruption of Old Faithful. Sentence 2: There is a volcano in Yellowstone.

A: 1
****
Q: Sentence 1: Tropical Storm Arthur is projected to weaken tonight, but it will likely regain strength after entering the Bay of Campeche on Sunday.The 2008 Atlantic  hurricane season got off to an early start today when a tropical storm formed off the coast of Belize, one day before the season officially begins. Tropical Storm Arthur formed Saturday afternoon and quickly made landfall at the Yucatan Peninsula, near the border between Belize and Mexico. Both  countries issued a tropical storm warning for the peninsula's eastern coastline. In the Mexican state of Quintana Roo, ports were closed to small boats,  water sports were banned, and those living in coastal areas were encouraged to take precautions. Sentence 2: Tropical Storm Arthur is approaching the US coast.

A: 0
****
Q: 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.

A:
1
****
