Question: another name of x axis and y axis
[{'answer': 'coordinate axis', 'provenance': [{'wikipedia_id': '7706', 'title': 'Cartesian coordinate system', 'start_paragraph_id': 1, 'start_character': 298, 'end_paragraph_id': 1, 'end_character': 313, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '7706', 'title': 'Cartesian coordinate system', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 589, 'bleu_score': 0.89447059820642, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13778219466631819185}, 'section': 'Section::::Abstract.'}]}]