Question: which layer of the earth is broken up into tectonic plates
[{'answer': 'lithosphere', 'provenance': [{'wikipedia_id': '24944', 'title': 'Plate tectonics', 'start_paragraph_id': 1, 'start_character': 235, 'end_paragraph_id': 1, 'end_character': 246, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '24944', 'title': 'Plate tectonics', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 574, 'bleu_score': 0.9415674898824081, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 1873481296120550334}, 'section': 'Section::::Abstract.'}]}]