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: Dental
[{'content': 'True statement among the following is: \nSelect and explain. \nA. The intercalated duct of the parotid gland is short., B. The intercalated duct of the parotid gland is long and branching., C. The parotid gland has poorly developed intercalated duct., D. None', 'role': 'user'}, {'content': 'Answer: B \nExplanation: The intercalated ducts of the parotid are\xa0long and branching and the pale-staining striated ducts are numerous and stand out conspicuously\xa0against the more densely stained acini.', 'role': 'assistant'}]