What is the main idea of this text?

A:Monica follows Floyd to the river which upsets Floyd because he likes to go to the river to contemplate and escape people and he can’t return to the spot now that Monica has found out about it and is going to tell his classmates.

B:George and Rusty go to the river, drop off boxes, and have a conversation about all of the money they will make from the large hotel and parking lot they are planning to build on the site.

C:Floyd and Monica see two suspicious men leave boxes near the river and overhear their plans of turning the river into a hotel, which upsets Floyd and gives Monica the idea to save the river as their science project.

D:Floyd likes to visit the river for contemplation and escaping people and other people in the community like to go to the river to exercise, have family picnics, and enjoy quiet times themselves.

C: Floyd and Monica see two suspicious men leave boxes near the river and overhear their plans of turning the river into a hotel, which upsets Floyd and gives Monica the idea to save the river as their science project.