Read the following context and choose the best option to answer the question.
Context: Though I did find yet another encouragement to fix up my house . The sooner the better . Because I found and dead bat in an upstairs room . How long it was there I do n't know .
Question: What may happen after they fix up their house ?
Options: 
A. They will have better safety in the house .
B. They will have less problems with infestations .
C. Their house will cause less health issues .
D. Their house will be appealing to others .


B