Question: where do you find younger rocks in the seafloor
[{'answer': 'nearer to the spreading zone', 'provenance': [{'wikipedia_id': '145698', 'title': 'Seafloor spreading', 'start_paragraph_id': 5, 'start_character': 614, 'end_paragraph_id': 5, 'end_character': 642, 'bleu_score': 1.0, 'section': 'Section::::Significance.\n'}]}, {'provenance': [{'wikipedia_id': '145698', 'title': 'Seafloor spreading', 'start_paragraph_id': 5, 'start_character': 0, 'end_paragraph_id': 5, 'end_character': 930, 'bleu_score': 0.9469616891680981, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 3743069781859964525}, 'section': 'Section::::Significance.\n'}]}]