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: The National Assn. of Realtors reported that sales of existing homes had shot up to an annual rate of 7.29 million in August, 7.8% higher than a year earlier. Sentence 2: Sales of existing homes raised 7.8%.

1