Question: why are the reactions of the calvin cycle called light-independent reactions
[{'answer': 'fixation', 'provenance': [{'wikipedia_id': '1104705', 'title': 'Calvin cycle', 'start_paragraph_id': 1, 'start_character': 580, 'end_paragraph_id': 1, 'end_character': 588, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'reduction reactions', 'provenance': [{'wikipedia_id': '1104705', 'title': 'Calvin cycle', 'start_paragraph_id': 1, 'start_character': 590, 'end_paragraph_id': 1, 'end_character': 609, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'answer': 'ribulose 1 , 5 - bisphosphate ( RuBP ) regeneration'}, {'provenance': [{'wikipedia_id': '1104705', 'title': 'Calvin cycle', 'start_paragraph_id': 1, 'start_character': 16, 'end_paragraph_id': 1, 'end_character': 623, 'bleu_score': 0.8172417164124761, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 13107563550158031385}, 'section': 'Section::::Abstract.'}]}]