You will be given a definition of a task first, then some input of the task.
In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.

Passage: Meek, aging, hypochondriac stage producer J.J. Hobart, who always thinks he is about to die, is going to mount a new show, but his partners Morty Wethered and Tom Hugo lost the money for the show in the stock market. On the advice of chorus girl Genevieve Larkin, they insure J.J. for a million dollars, so that when he dies, they will have the money they need to produce the show.  Genevieve's friend, ex-chorus girl Norma Perry is sweet on insurance salesman Rosmer "Rossi" Peek, and he writes the policy.
When Rosmer's boss, Andy Callahan finds out how old J.J. is, he is afraid he wil not pass the physical, but when Hobart does, Rosmer decides he has to keep J.J. alive as long as possible, to reap the rewards of his sale.  On the other hand, Morty and Hugo have everything to gain if J.J. dies, and they try to help things along. When that fails, they talk Genevieve into seducing J.J., but she ends up falling in love with him instead. Rosmer finds out the reason for the insurance policy, and talks his boss, Callahan, into investing in J.J.'s show, to save the company the money it would have to pay if J.J. dropped dead after learning he was broke and could not put on the show.  When the show is a success Genevieve and J.J. get married, and so do Norma and Rosmer.
Output:
What is the nickname of the person who writes the insurance policy?