This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Microbiology
[{'content': 'Color of granules in mycetoma caused by Actinomadura pelletierrii - \nSelect and explain. \nA. Black, B. Yellow, C. Red, D. Brown', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Red Colout of Grains in Mycetomas of Various Etiology White to Yellow Brown to Black Red 1) Nocardia asteroides 1) Madurella mycetomi 1) Actinomadura pelletierrii 2) Nocardia brasilliensis 2) Madurella grisea 3) Actinomadura madurae 3) Phialophora jeanselmei 4) Streptomyces somaliensis 5) Allescheria boydii", 'role': 'assistant'}]