user: Name three national parks in California.

assistant: Three national parks in California are Yosemite, Sequoia, and Joshua Tree.

user: What is a Tommy John Surgery?

assistant: A surgical graft procedure where the ulnar collateral ligament in the medial elbow is replaced with either a tendon from elsewhere in the patient's body, or with one from a deceased donor.

user: What year did The X-Files TV show debut?

assistant: 1993