Question: what parts of a reflecting telescope form the image
[{'answer': 'curved mirrors', 'provenance': [{'wikipedia_id': '266861', 'title': 'Reflecting telescope', 'start_paragraph_id': 1, 'start_character': 103, 'end_paragraph_id': 1, 'end_character': 117, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '266861', 'title': 'Reflecting telescope', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 855, 'bleu_score': 0.984904577301502, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15856653209580053720}, 'section': 'Section::::Abstract.'}]}]