Question: a rsa token would be an example of
[{'answer': 'two - factor authentication', 'provenance': [{'wikipedia_id': '293363', 'title': 'RSA SecurID', 'start_paragraph_id': 21, 'start_character': 272, 'end_paragraph_id': 21, 'end_character': 312, 'bleu_score': 1.0, 'section': 'Section::::March 2011 system compromise.\n'}]}, {'provenance': [{'wikipedia_id': '293363', 'title': 'RSA SecurID', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 228, 'bleu_score': 0.9466178497997021, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2518078976533563035}, 'section': 'Section::::Abstract.'}]}]