Question: what does it mean if the wronskian is zero
[{'answer': 'the functions are linearly dependent', 'provenance': [{'wikipedia_id': '302846', 'title': 'Wronskian', 'start_paragraph_id': 8, 'start_character': 3, 'end_paragraph_id': 8, 'end_character': 39, 'bleu_score': 1.0, 'section': 'Section::::The Wronskian and linear independence.\n'}]}]