What is public relations firm?

Question

What is public relations firm?

Answer 1

it consists of people who have command in communication for effective sharing of ideas to ebhance the level of objective achievements

Answer 2

A public relations firm is like a filter between a person and the rest of the public. For example when a celebrity puts their foot in their mouth, they can moniter official press releases to contain the damage control. Businesses hire them also. Their job is to project a certain image to the public through rhetorically engineered information.