This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'Stomach completes its rotation by \nSelect and explain. \nA. 4 weeks, B. 6 weeks, C. 7 weeks, D. 8 weeks', 'role': 'user'}, {'content': 'Answer: B \nExplanation: At 5 weeks Stomach rotates and dilates. The intestinal loop begins to form.At 6 weeks Intestinal loop is well formed.Stomach completes rotation At 7 weeks Intestinal loop herniates out of the abdominal cavityAt 8 weeks Intestinal loop rotates counterclockwiseAt 3 months Herniated coils of intestine return to the abdominal cavity.Reference: Inderbir Singh Embryology; 10th edition; Page no: 200', 'role': 'assistant'}]