This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bones Joints and Ligaments, Subject name: Anatomy
[{'content': 'Which of the following is a component of deltoid ligament \nSelect and explain. \nA. Talofibular ligament, B. Tibiotalar ligament, C. Talonavicular ligament, D. Calcaneo-navicular ligament', 'role': 'user'}, {'content': "Answer: B \nExplanation: Deltoid ligament has 4 components (all with prefix 'Tibia') : * Anterior tibiotalar ligament * Posterior tibiotalar ligament * Tibio-calcaneal pa* Tibio-navicular ligament - attaching to navicular bone at medial side of the foot. - Spring ligament / calcaneo-navicular ligament which connects navicular bone's plantar surface with sustentaculum of calcaneus is not a component of deltoid ligament fig:-Deltoid ligament of ankle", 'role': 'assistant'}]