Read the following context and choose the best option to answer the question.
Context: New faces come on duty , others go home . However , there is one part of the scene that stays the same . A man is restrained in the day room .
Question: What may be the reason why he is restrained ?
Options: 
- He may have gotten angry and caused a scene .
 - He may have entered the correct room mistakenly .
 - None of the above choices .
 - He may have asked for directions to the clinic .


He may have gotten angry and caused a scene .