" , " BITER ! ! ! " , and " GET HELP ! ! ! ! ! " I promise I will meditate more closely upon the causal relationship between going dumpster diving on Sunday afternoon and projectile vomiting Monday , and being brought to the Evil Place Where They Stick Things Up My Butt on Tuesday evening .
According to the above context, choose the best option to answer the following question.
Question: What is the most likely reason that the writer get sick on Monday ?
Options:
A. None of the above choices .
B. Their immune system was n't used to the germs from the dumpster .
C. They were very careful with hygiene .
D. They had n't taken part in any new activities lately .


B