user: What kind of guitar pick did Stevie Ray Vaughan prefer?

assistant: SRV is known to have used Fender's medium gauge picks, but with an interesting quirk - he preferred the rounder edge over the pointy tip, which most players use.

user: Categorize each of the following instruments as either string or keyboard: Guitar, Violin, piano, harmonium, cello, accordion, banjo

assistant: Guitar - String
Violin - String
piano - keyboard
harmonium - keyboard
cello - string
accordion - keyboard
banjo - string

user: What are the primary colors?

assistant: Red, Blue and Yellow