Question: which american civilization was located in a rain forest
[{'answer': 'Maya civilization', 'provenance': [{'wikipedia_id': '156278', 'title': 'Tikal', 'start_paragraph_id': 1, 'start_character': 249, 'end_paragraph_id': 1, 'end_character': 266, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '156278', 'title': 'Tikal', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 513, 'bleu_score': 0.5926184062609341, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 2969437251792651339}, 'section': 'Section::::Abstract.'}]}]