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: Microsoft Corp. and Intel Corp., on Monday, threw their weight behind the next-generation, HD DVD format being promoted by Toshiba Corp., in a blow to Sony Corp.'s Blu-ray format. Sentence 2: Microsoft Corp. invented the next generation HD DVD format.
Example Output: 0

Example Input: Sentence 1: The Damascus public have been welcomed into the election candidate's private homes or to specially erected tents where voters have been enjoying food, drink and entertainment, particularly in the home of the wealthy candidate, Adnan Mullah, where dozens of supporters and friends have been invited to dinner every evening. Sentence 2: Candidates are entertaining voters in their homes.
Example Output: 1

Example Input: Sentence 1: The US state of Kansas has ruled that science classes in public schools should include the teaching of intelligent design and the doubts it casts on Darwinian evolution. Sentence 2: Intelligent design supports Darwinian evolution.
Example Output:
0