What is the output of the following? sentence = 'horses are fast' regex = re.compile('(?P\w+) (?P\w+) (?P\w+)') matched = re.search(regex, sentence) print(matched.group(2))

• A. {‘animal’: ‘horses’, ‘verb’: ‘are’, ‘adjective’: ‘fast’}
• B. (‘horses’, ‘are’, ‘fast’)
• C. ‘horses are fast’
• D. ‘are’