Read the following paragraph and then select the correct answer:
The letter was more like an encyclopedia, and about five times as long. Its list of rambling requests went on and on until I could barely stay awake to reach the end. My biggest concern was
how I could untangle this mess of details to actually take care of the things asked of me in the letter. If only my sister were a better communicator!
Why does the writer mention having to "untangle" the letter?
O The letter's meaning is difficult to find.
The letter is wrapped up in something.
O The letter is like an exciting present.
O The letter's envelope is unique and fun.