Another anagram puzzle

What does IS PASSPORT RENEWAL scramble to that has 3 words, and the last word is SWANS?

Anagrams

Quick puzzle: How are these words, sentences, and groups of words related?

I DREW

IS PARADE

AA CRIME

(By the way, aa is a kind of lava.)

Answer: They're all anagrams! Anagrams are when you take the letters of any word or sentence and rearrange them to make a diffrent word or sentence.

Once you've solved the above, try this:
Unscramble the words below. (Hint: Sherlock Holmes)

(Clue: It has four words)

YEMEN

ELATE

DRY

MAR

NOT

SAW