In this task, you're expected to write answers to questions involving multiple references to the same entity. The answer to the question should be unambiguous and a phrase in the paragraph. Most questions can have only one correct answer.
One example is below.
Q: 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.
Question: Who believes Fagin's gang make wallets and handkerchiefs?
A: Oliver.
Rationale: In the sentence "He believes they make wallets and handkerchiefs", the pronoun "he" refers to name "Oliver".
Q: Passage: In the summer of 1990 in Los Angeles Leah has just been named as the West Coast editor for a magazine owned by Nelson Publishing. Her new job will begin as soon as she returns with her two best friends Nikki, and Bonnie from her annual vacation. Nikki is a divorced woman who refuses to trust any man due to her ex-husband's cheating, and Bonnie is a married mother who loves her husband but hates the routine her life has settled into. As Leah is recently separated from Mac Chambers, and it is her turn to plan the vacation, she chooses Rome. Leah had previously spent two months there during the summer of 1970 and had been romantically involved with a young Italian artist named Marcello. After learning of the trip, Mac, hoping for a reconciliation with Leah, encourages her to go see Marcello and wants time with her when she returns.
Upon arriving in Rome, the three women find that their hotel room shares a bathroom with another American. Joe is a recently retired New York City police detective who was recently left at the altar and is taking alone his intended honeymoon, as the trip had been prepaid. Nikki is struggling with the sharing of the bathroom. The women then go sightseeing, ending up at Bernini's Fountain of the Four Rivers in the Piazza Navona. Nikki comments that "it doesn't look the same as in the movie" (A nod to the 1954 film). The ladies agree to throw their coins and make their wishes at this fountain since they do not want to walk all the way to the Trevi Fountain.
Question: Whose hotel room shares a bathroom with a retired detective?
A:
Leah.