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: Pathology
IL -1 helps in: 
Select and explain. 
A. Stimulation of T-lymphocytes, B. Inhibits of B-lymphocytes, C. Inhibits the chemotaxis of neutrophils and macrophages, D. Decreases fibroblast and bone resorption activity
A: Stimulation of T-lymphocytes
Answer: A: Stimulation of T-lymphocytes 
Explanation: None