Question: the common core state standards (ccss) provide national standards for which age groups
[{'answer': 'K -- 12 students'}, {'provenance': [{'wikipedia_id': '27684253', 'title': 'Common Core State Standards Initiative', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 605, 'bleu_score': 0.8456131795083751, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 14559364137398847326}, 'section': 'Section::::Abstract.'}]}]