Sure! Here's a set of unique content in spin syntax format optimized for the keyword "how old is Cassidy Hutchinson":
1. Can you inform me Cassidy Hutchinson's age?
2. I'm interested regarding Cassidy Hutchinson's exact age. Can you provide me with that information?
3. Do you know the exact age of this individual named Cassidy Hutchinson?
4. Share with me the age of Cassidy Hutchinson.
5. Can you tell me how old of Cassidy Hutchinson?
6. Can you provide me with the precise number of birthdays of this person named Cassidy Hutchinson?
7. What is how old Cassidy Hutchinson is?
Note: Remember to remove the symbol from the keyword in the actual content as search engines may not recognize it.