Question: how many babies does a wood pigeon have
[{'answer': 'two', 'provenance': [{'wikipedia_id': '323559', 'title': 'Common wood pigeon', 'start_paragraph_id': 11, 'start_character': 56, 'end_paragraph_id': 11, 'end_character': 59, 'bleu_score': 1.0, 'section': 'Section::::Behaviour.:Breeding.\n'}]}, {'provenance': [{'wikipedia_id': '323559', 'title': 'Common wood pigeon', 'start_paragraph_id': 11, 'start_character': 0, 'end_paragraph_id': 11, 'end_character': 409, 'bleu_score': 0.9712154609069981, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1669747204634422644}, 'section': 'Section::::Behaviour.:Breeding.\n'}]}]