Input (grade 13): In contrast, the 2007 MicropÃ dia has roughly 65,000 articles, the vast majority (about 97%) of which contain fewer than 750 words, no references, and no named contributors.
Output (grade 10): The 2007 MicropÃ dia has about 65,000 articles, and about 97% contain less than 750 words, no references, and no named contributors.