In this task if the pronoun is female or gender-neutral you are to replace it with a male pronoun. If there are no pronouns add a male-gendered word to the sentence.

hello mister! i am donnelle. what's your name?
Hello! I am Donnelle. What's your name?

he was a project manager for airplanes
she was a project manager for airplanes

Cool, John, I love to dress as catdog since I have both as pets.

Cool, I love to dress as catdog since I have both as pets!!!!