Question: who plays the blind friend in the 1964 film dosti
[{'answer': 'Sudhir Kumar', 'provenance': [{'wikipedia_id': '5242919', 'title': 'Dosti', 'start_paragraph_id': 1, 'start_character': 211, 'end_paragraph_id': 1, 'end_character': 223, 'bleu_score': 1.0, 'section': 'Section::::Abstract.'}]}, {'provenance': [{'wikipedia_id': '5242919', 'title': 'Dosti', 'start_paragraph_id': 4, 'start_character': 0, 'end_paragraph_id': 4, 'end_character': 678, 'bleu_score': 0.984062469849008, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 18270676256141176326}, 'section': 'Section::::Plot.\n'}]}]