Read the following context and choose the best option to answer the question.
Context: I have sustained many injuries from the outside world . My house is n't much safer . I run into walls , i trip over toys . I once tripped over one of Brady 's toys and slammed into the doors that hide my washer and dryer .
Question: Why is n't my house safer ?
Options: 
A. My lock is broken .
B. I do n't have an alarm .
C. I fall into or hurt myself there .
D. None of the above choices .


C