Context: There are trees and bushes and plants and grass growing all over , throughout campus , downtown , everywhere . I can hardly see the building across the street through my dorm window because there are too many trees . People smile at you everywhere .

Question: What might be different if there were not too many trees ?
Options:
0. They could not see the building across the street
1. They would n't look through their dorm window
2. They could see the building across the street
3. People would n't smile at you everywhere
Answer: 2