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: 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.
Example Output: 1

Example Input: Sentence 1: American tobacco companies were showing a profit most quarters due to export sales of cigarettes and diversification of products sold including food. Sentence 2: PM often entered markets with both cigarettes and food.
Example Output: 0

Example Input: Sentence 1: By buying local companies, Philip Morris and its subsidiary inherit informal trade contacts cultivated under Soviet rule that may help to smooth any future moves east. Sentence 2: American tobacco companies used state tobacco monopoly liberalization.
Example Output:
0