This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General pathology, Subject name: Pathology
[{'content': 'HER-2/NEU receptor gene mutation is seen in which cancer? \nSelect and explain. \nA. Squamous cell carcinoma, B. Breast cancer, C. Glioblastoma, D. All of the above', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Harshmohan textbook of pathology 7th edition. HER 2/ neu is a EGF receptor proto oncogene also called ERB B2 its amplification is associated with cancer of breast, ovary ,stomach and lungs..', 'role': 'assistant'}]