Use reasoning to lead to the answer of the following question:
The dental office handled a lot of patients who experienced traumatic mouth injury, where were these patients coming from?\nOptions:\n- town\n- michigan\n- office building\n- schools\n- hospital
 Reasoning process:
User
Hospital is an institution providing medical and surgical treatment. The dental office handled a lot of patients who experienced traumatic mouth injury, these patients were coming from hospital. Therefore, the final answer is hospital.
Assistant