Question: what is the english name of koel bird
[{'answer': 'the cuckoo', 'provenance': [{'wikipedia_id': '597588', 'title': 'Asian koel', 'start_paragraph_id': 1, 'start_character': 56, 'end_paragraph_id': 1, 'end_character': 66, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '597588', 'title': 'Asian koel', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 597, 'bleu_score': 0.9804854598160591, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 5224902307058255928}, 'section': 'Section::::Abstract.'}]}]