Question: what is the most commonly used adjective in the english language
[{'answer': 'one', 'provenance': [{'wikipedia_id': '5665485', 'title': 'Most common words in English', 'start_paragraph_id': 1, 'start_character': 146, 'end_paragraph_id': 1, 'end_character': 149, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}]