Question: what was the purpose of a revival meeting during the second great awakening
[{'answer': 'evangelizing', 'provenance': [{'wikipedia_id': '43268', 'title': 'Second Great Awakening', 'start_paragraph_id': 8, 'start_character': 161, 'end_paragraph_id': 8, 'end_character': 173, 'bleu_score': 1.0, 'section': 'Section::::Spread of revivals.:Background.\n'}]}, {'provenance': [{'wikipedia_id': '43268', 'title': 'Second Great Awakening', 'start_paragraph_id': 0, 'start_character': 0, 'end_paragraph_id': 0, 'end_character': 0, 'bleu_score': 1.0, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4877068553356562881}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '43268', 'title': 'Second Great Awakening', 'start_paragraph_id': 8, 'start_character': 4, 'end_paragraph_id': 8, 'end_character': 765, 'bleu_score': 0.852472113132646, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4877068553356562881}, 'section': 'Section::::Spread of revivals.:Background.\n'}]}, {'provenance': [{'wikipedia_id': '43268', 'title': 'Second Great Awakening', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 377, 'bleu_score': 0.9645876452711911, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4877068553356562881}, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '43268', 'title': 'Second Great Awakening', 'start_paragraph_id': 17, 'start_character': 0, 'end_paragraph_id': 17, 'end_character': 1100, 'bleu_score': 0.7613396750483551, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 4877068553356562881}, 'section': 'Section::::Spread of revivals.:West.\n'}]}, {'provenance': [{'wikipedia_id': '43268', 'title': 'Second Great Awakening', 'section': 'Section::::Spread of revivals.:Background.\n', 'start_paragraph_id': 8, 'end_paragraph_id': 8, 'meta': {'evidence_span': ['The Second Great Awakening occurred in several episodes and over different denominations; however, the revivals were very similar. As the most effective form of evangelizing during this period, revival meetings cut across geographical boundaries.', 'evangelizing', 'As the most effective form of evangelizing during this period']}}]}]