Given the task definition, example input & output, solve the new input case.
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.
Example: Passage: Nearing London, Oliver encounters Jack Dawkins, a pickpocket more commonly known by the nickname the "Artful Dodger", and his sidekick, a boy of a humorous nature named Charley Bates, but Oliver's innocent and trusting nature fails to see any dishonesty in their actions. The Dodger provides Oliver with a free meal and tells him of a gentleman in London who will "give him lodgings for nothing, and never ask for change". Grateful for the unexpected assistance, Oliver follows the Dodger to the "old gentleman's" residence. In this way Oliver unwittingly falls in with an infamous Jewish criminal known as Fagin, the gentleman of whom the Artful Dodger spoke. Ensnared, Oliver lives with Fagin and his gang of juvenile pickpockets in their lair at Saffron Hill for some time, unaware of their criminal occupations. He believes they make wallets and handkerchiefs.
Output: Who believes Fagin's gang make wallets and handkerchiefs?.
This question is based on the following sentence in the passage "He believes they make wallets and handkerchiefs". It evaluates the understanding that the pronoun "he" refers to name "Oliver". You can ask questions like this one about most pronouns in a paragraph.

New input case for you: Passage: Lawrence Hammer and Dean Mazzoli are two Naval Officers undergoing the rigorous and demanding Navy BUD/s training program. Both men quest to become Navy SEALs. During the training Hammer is shown as cocky and not a true team player. Mazzoli is a natural leader who is respected by the other trainees. The two men clash over time due to Hammer's attitude making a bad name for everyone. The two men's feud eventually is seen by the training instructs and after being punished in a "military manner" the two become friends. On liberty Mazzoli takes an interest in Barbara, a known love interest and friend of Hammer's. Barbara and Mazzoli share a romantic moment under a capsized canoe but Mazzoli breaks away before anything further happens knowing that his friend Hammer has been "with" her for a while. Later that night Hammer and Barbara elope and Mazzoli is shocked but accepts the marriage.
The two finish their BUD/s training and Mazzoli informs Hammer that he is completing his SDV training on the East Coast, not the West Coast as Hammer will be doing. A brief confrontation between the two occurs on the beach and subsides when Mazzoli says it is because of Barbara. Soon Iraq invades Kuwait and Hammer is seen on a reconnaissance mission with Bosco, who was Mazzoli's and Hammer's former lead training instructor. After coming under enemy fire Bosco is taken prisoner. Hammer and Mazzoli reunite when Mazzoli comes to aid in the rescue mission of Bosco. While preparing for the mission the two catch up, with Hammer talking about how Barbara and her son Josh both miss seeing him. He further goes on and tells of his infidelities and about Barbara knowing about his unfaithfulness. Hammer and Mazzoli successfully rescue Bosco but Hammer is severely injured during the mission.
Output:
What's the first name of the person that the natural leader becomes friends with?