It is the start of the basketball season, and Coach Tina meets with her players before their first big game. After going over the game plan, Coach Tina begins talking about how this is the team's year to win. She focuses on their strengths and reminds the players how hard they've worked so far this season. She ends the speech by confidently saying, "Let's go win this!" What is the primary function of this speech?

A. to commemorate
B. to entertain
C. to inspire
D. to celebrate

Answer: C