This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Physiology
[{'content': 'Maximum water reabsorption in the Gastrointestinal tract occurs in \nSelect and explain. \nA. Stomach, B. Jejunum, C. Ileum, D. Colon', 'role': 'user'}, {'content': 'Answer: B \nExplanation: REABSORPTION OF WATER IN THE GIT Jejunum - 5500 ml Ileum - 2000 ml Colon - 1300 ml Total reabsorption - 8800 ml Ref: guyton and hall textbook of medical physiology 12th edition page number:394,395,396', 'role': 'assistant'}]