Read the following context and choose the best option to answer the question.
Context: The cage has gone TWO WEEKS without being cleaned . I went to the store today and bought surgical masks so I could go in there and do it . I ' m tired of this being a weekly struggle with him .
Question: Why did the speaker decided to buy surgical masks in order to clean the cage ?
Options: 
- Because the animal died and started to partially decompose , and it 's dangerous
 - Because the speaker is allergic to rabbits , but the owner refuses to do to the cleaning
 - Because the animal contracted E. Coli and it is not safe to approach their waste
 - Because it is somewhat hazardous to go that long without cleaning a cage


Because it is somewhat hazardous to go that long without cleaning a cage