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: Anatomy
[{'content': 'In which of the following muscle, fibres are\nnot parallely arranged? \nSelect and explain. \nA. Sartorius, B. Sternohyoid, C. Rectus abdominis, D. Tibialis anterior', 'role': 'user'}, {'content': 'Answer: D \nExplanation: In Tibialis anterior, muscle fibres are not parallely arranged.', 'role': 'assistant'}]