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: Consider Input: Sentence 1: The president of the organization for the construction of the new Acropolis Museum, professor Dimitrios Pandermalis, announced that the Museum will be ready to operate as an exhibition center for archaeological treasures in 2007. In response to this statement, the Greek government re-issued demands regarding the subject of the Parthenon Marbles' restoration to Greece from the United Kingdom. After visiting the construction site, Greek Culture Minister George Voulgarakis reiterated yesterday that the new Athens museum would be ready to receive visitors by the end of next year. Sentence 2: Demetrios Pandermalis is the president of the organization for the construction of the new Acropolis Museum.

Output: 1


Input: Consider Input: Sentence 1: A former employee of the company, David Vance of South Portland, said Hooper spent a lot of time on the road, often meeting with customers between Portland and Kittery. Sentence 2: David Vance lives in South Portland.

Output: 1


Input: Consider Input: Sentence 1: What is certain, however, is that around 120,000 years ago, at least, the modern Homo sapiens first appeared and lived contemporaneously with the Neanderthal for at least 90,000 years, until the Neanderthal disappeared 30,000 years ago. Sentence 2: Humans existed 10,000 years ago.


Output: 1