Read the following context and choose the best option to answer the question.
Context: My nose is stuffy and runny and I feel hot and tired . I did n't even really get out of bed today . I just laid there and read a book . It was about a family who 's dad went to jail for six years .
Question: What may be the reason for them not getting out of bed ?
Options: 
A. None of the above choices .
B. They did n't want to do chores .
C. They did n't have work that day .
D. They are sick .


D