Write a question about the following article.

My mouth is filled with blood , Dan says it smells , I say it smells like roses ... bloody roses . I like that Sel song , Kiss from a Rose . I look like a vampire , blood all over my lips .

Question:
What might be a reason that my mouth is filled with blood ?
pick from the following.
[I] None of the above choices .;
[II] I bit the inside of my mouth , accidentally , and it started bleeding .;
[III] I tripped and fell and hit my mouth on the ceiling .;
[IV] I kissed a rose and hit some thorns by mistake , cutting my mouth .;