Question: which parts of the crust are thicker oceanic or continental
[{'answer': 'continental', 'provenance': [{'wikipedia_id': '673768', 'title': 'Continental crust', 'start_paragraph_id': 1, 'start_character': 168, 'end_paragraph_id': 1, 'end_character': 179, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '673768', 'title': 'Continental crust', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 569, 'bleu_score': 0.7863287935274971, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 17403402736806300526}, 'section': 'Section::::Abstract.'}]}]