Which definition best matches the use of word trust in line 1

Why is “playing it cool” laced with irony for starr? the hate u give

What is the main source of conflict in this passage? lee grew up near the old-growth forest. she loved wandering the trails and looking at the natural beauty around her. but the city council recently approved plans to cut down the forest in order to build a shopping center and apartment buildings. the council believed the development would create new jobs and provide more affordable housing. lee was upset when she heard about the plans to destroy her beloved forest, and she vowed to do something to save it.

The overwhelming majority of the peoples and nations of the world today want to live in peace