Read the following context and choose the best option to answer the question.
Context: A rant and ramble coming your way ... I know that at 17 yrs old its difficult to figure out what you want to do in life . I went through it , you went through it , we ' ve all been through it . My sister is now going through it .
Question: Why might I be rambling and ranting ?
Options: 
- I am going through puberty and sympathizing with my sister .
 - I am sympathizing with my sister going through puberty .
 - Its difficult to figure out what you want to do in life .
 - None of the above choices .


I am sympathizing with my sister going through puberty .