Question: who is called as father of c programming language
[{'answer': 'Dennis MacAlistair Ritchie', 'provenance': [{'wikipedia_id': '8218', 'title': 'Dennis Ritchie', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 26, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '8218', 'title': 'Dennis Ritchie', 'start_paragraph_id': 1, 'start_character': 0, 'end_paragraph_id': 1, 'end_character': 593, 'bleu_score': 0.9269724815274031, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 9970239946170676793}, 'section': 'Section::::Abstract.'}]}]