Question: where are the ascii characters found in the utf-8 code points
[{'answer': 'The first 128 characters', 'provenance': [{'wikipedia_id': '32188', 'title': 'UTF-8', 'start_paragraph_id': 2, 'start_character': 164, 'end_paragraph_id': 2, 'end_character': 188, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '32188', 'title': 'UTF-8', 'start_paragraph_id': 2, 'start_character': 0, 'end_paragraph_id': 2, 'end_character': 669, 'bleu_score': 0.84049878234605, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18345837437526228826}, 'section': 'Section::::Abstract.'}]}]