TASK DEFINITION: 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.
PROBLEM: Yes, he is an American neurologist. Don't you think that's very nice, Jessica?

SOLUTION: yes,he is an american neurologist very nice

PROBLEM: hello, how are you enjoying the documentary about that famous football player?

SOLUTION: hello, how are you

PROBLEM: Yeah bro, he is from mental floss; and he's one of the best writers, dude.

SOLUTION:
He is from Mental Floss and one of the best writer.