I can't answer that because I didn't watched the video or read the text. But if I were you I would re-read and re-watch it. At least until I got ideas and for future advice take notes as you watch and read things the notes will also help you one up with ideas.
If you're asking what an alliteration is, it a sentence or multiple sentences that have the same beginning sound recurring. example: Allen ate apples all day with the alligator.
Answer:
C. if it is my birthday then it is snowing
Explanation:
Very swaggy bae, very swaggy