1 - The clue asks for the range, where Grand Teton is the highest mountain in the range.
2 - Grand Teton doesn't start with a T.
Teacher: "Teton, Grand?"
Grand Teton: "Present."
Of course, this is an absurd analogy, as a.) it's more of an illustration than an analogy, and b.) no self-respecting mountain would say, "Present" when called. Every one I've ever attended class with said, "Here."
Actually I'm gonna look them up right now.
Difficult for non-USA players.