FBI as a Nanny?

In 2000’s “Big Momma’s House,” Martin Lawrence had his “largest” role ever, as an FBI agent who is a master of disguise. To trap a brutal bank robber, Lawrence went deep, deep undercover – impersonating a fun-loving granny known as Big Momma. Now, Lawrence is back as the boldest, biggest, and baddest Momma ever, in the mother of all comedies: BIG MOMMA’S HOUSE 2. This time, Lawrence transforms himself into Big Momma to avert a national security disaster. But saving the country is the least of Big Momma’s problems, as he takes on his ultimate challenge – being nanny/housekeeper to the suspect’s dysfunctional family.

This movie would be interesting to those who are seeking a good laugh. For the sake of his friend who died during the course of carrying out his duties, Lawrence had to forsake his family to carry out the unfinished work. Before he was given the job as a Nanny, he eliminated 3 other candidates for the job. How did he eliminate the others?
Nanny 1: Boobs too big and will prove to be a seduction to the kids' dad.
Nanny 2: Told a lie about being a child pyschologist previously.
Nanny 3: Carried a gun for protection.
Lawrence also managed to develop closer family ties within this family. There was a child in this family, who liked to jump off cupboards, beds, high areas to land face flat on the floor. I don't understand why the kid liked to do that. So painful even for adults to do suicide jumps. Overall, this movie is worth a go watching.