Read the following context and choose the best option to answer the question.
Context: It 's pretty much gone now but I ' m still not wearing contacts and I threw out the makeup I wore last Saturday . Man , at least today I come in later so I could sleep 9 hours . Well needed and well deserved . Pipa crapped on my bed the other day . So glad that I ' m moving .
Question: Who is the most likely owner of Pipa ?
Options: 
A. The narrator themselves
B. The narrator 's teacher
C. None of the above choices .
D. The narrator 's roommate


D