Question: what was wrong with keith in the movie keith
[{'answer': 'dying of cancer', 'provenance': [{'wikipedia_id': '4806533', 'title': 'Keith (film)', 'start_paragraph_id': 7, 'start_character': 329, 'end_paragraph_id': 7, 'end_character': 344, 'bleu_score': 1.0, 'section': 'Section::::Plot.\n'}]}, {'provenance': [{'wikipedia_id': '4806533', 'title': 'Keith (film)', 'start_paragraph_id': 7, 'start_character': 0, 'end_paragraph_id': 7, 'end_character': 670, 'bleu_score': 0.983401048538667, 'meta': {'yes_no_answer': 'NONE', 'annotation_id': 15627524711357843887}, 'section': 'Section::::Plot.\n'}]}]