Read the following context and choose the best option to answer the question.
Context: The TV is always on and the staff can usually be found playing cards at a small table in the room . Typical scenes were captured by the security cameras on April the 28th and 29th . The hospital staff is seen playing cards , laughing and talking . A TV is going in the background .
Question: What is the relevance of the details of staff playing cards and watching TV ?
Options: 
A. It offers up a record of what shows were on TV during that date .
B. None of the above choices .
C. It proves they are leading a gambling ring and betting on the patients lives .
D. It intimates that they are distracted and not spending time doing their job .


D