Read the excerpt from the story Lin's Family Vacation.

Every year, my family and I take a road trip to the local nature conservatory. We all like to hike. Well, all of us but my little sister. She always ends up being carried on my dad's shoulders on our way back. Normally, we hike down the same trail and look at the plants and wildlife. My mom often brings a bunch of guides so we can read about the trees, bugs, mushrooms, and plants we see. It's very fascinating!

Based on the details in the excerpt, what can you infer about Lin's mother? (2 points). Please help me I have a d on all my classes