This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Upper limb, Subject name: Anatomy
[{'content': 'Which of the following is prototype example for multipennate muscle? \nSelect and explain. \nA. Biceps, B. Brachioradialis, C. Deltoid, D. Palmaris brevis', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Multipennate muscles have multiple rows of diagonal fibres, with a central tendon which branches into two or more tendons. An example is the Deltoid muscle which has three sections, anterior, posterior and middle. Ref - medscape.com', 'role': 'assistant'}]