Question: what are relationships between species that are adapted to each other
[{'answer': 'ecological', 'provenance': [{'wikipedia_id': '240244', 'title': 'Biological interaction', 'start_paragraph_id': 32, 'start_character': 80, 'end_paragraph_id': 32, 'end_character': 90, 'bleu_score': 1.0, 'section': 'Section::::Further reading.\n'}]}]