Teacher:Given a text, write a compressed version of it in a single sentence.
Teacher: Now, understand the problem? Solve this instance: We built our first hut more than 100 years ago in New Hampshire's northern Presidential Range, and we helped protect the White Mountains so that they are still open to you now.
Student:
100 years ago, we built our first hut in New Hampshire's Presidential Range, and we protected the White Mountains for today.