Read the following context and choose the best option to answer the question.
Context: " Hey ! " he yelled . " This ai n't funny ! STOP ! " " Like ... h - h - how ? " Rin held on , panting .
Question: What happened before he yelled
Options: 
A. He saw a person drinking the paint
B. His work were being mocked
C. None of the above choices .
D. Some people were doing things that he did not like


D