Read the following context and choose the best option to answer the question.
Context: Ok ... we ' ve FINALLY had our FIRST accident since starting diaper training Zachy . Ha Ha ... This morning after dropping Kimmie at school , I brought Zachy to the Fair at Orchard Hotel . Ever since I got to know Clarissa I ' ve been to a few of these fairs and I must say that they really are interesting .
Question: Why may the narrator have been stressed while out ?
Options: 
A. Kimmie had an accident .
B. Zachy had an accident .
C. Clarissa had an emergency .
D. Clarissa had an accident .


B