A software architect is designing the database for the Department of Motor Vehicles in their state. They need to carefully consider which information in each user account should be considered PII, so that they can better protect those fields in the database. Which of the following pieces of user information is least likely to be considered PII? Choose $1$ answer: Choose $1$ answer: $($Choice A$)$ Phone number A Phone number $($Choice B$)$ Hair color B Hair color $($Choice C$)$ Full name C Full name