Definition: 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'.
Input: Sentence 1: Colin L. Powell and Laura Bush, wife of Gov. George W. Bush, are to speak on the opening night in Philadelphia, while the Democrats have tentative plans to have President Clinton and Hillary Rodham Clinton address the delegates on the first night in Los Angeles. Sentence 2: The name of George W. Bush's wife is Laura.

1