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 Q]: Sentence 1: Since 1987, however, Brazil has taken steps to dramatically reduce the destruction, including stepped-up enforcement and the elimination of tax incentives that led to large-scale land clearing. Sentence 2: In the early 1990s Brazil began to take action to save the rainforest.
[EX A]: 0

[EX Q]: Sentence 1: Live At Leeds (1970) is The Who's first live album, and indeed is their only live album that was released while the band was still recording and performing regularly. Sentence 2: Live At Leeds was recorded by The Who.
[EX A]: 1

[EX Q]: Sentence 1: Hubble is helping astronomers precisely calculate the age of the universe by providing accurate distances to galaxies, an important prerequisite for calculating age. Hubble measures the distances to neighboring galaxies by finding accurate "milepost markers," a special class of pulsating star called Cepheid variables. These, in turn, are being used to calibrate more remote milepost markers. Sentence 2: Hubble discovers black holes.
[EX A]:
0