Task: Question Answering
Input (English): The dataset contains a total of 9710 passages, with an average of 6.24 sentences per passage, 16.16 words per sentence, and an average length of 86 words. 
 Question: What is the size of this dataset?
Output (English): 9710 passages, with an average of 6.24 sentences per passage, 16.16 words per sentence, and an average length of 86 words