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: Pharmacology
[{'content': 'Tyrosine kinase inhibitors are used in the treatment of- \nSelect and explain. \nA. Gastrointestinal stromal tumors (GIST), B. Acute myeloid leukemia, C. Neurofibromatosis, D. Small cell carcinoma lung', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is `a' i.e., Gastrointestinal stromal tumors (GIST) Tyrosine kinase inhibitors imatinib and sunitinib are approved for the treatment of Gastrointestinal Stromal Tumors (GIST).", 'role': 'assistant'}]