Detailed Instructions: 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.
See one example below:
Problem: 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.
Solution: Who believes Fagin's gang make wallets and handkerchiefs?.
Explanation: 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.

Problem: Passage: Anthony Field and Jeff Fatt were members of The Cockroaches, a Sydney pop band known for their "good-time R&B material" and several singles recorded by independent labels during the 1980s. In 1988, Field's infant niece, who was the daughter of Cockroaches founder and band member Paul Field, died of SIDS, and the group disbanded. Anthony Field enrolled at Macquarie University in Sydney to complete his degree in early childhood education, and later stated that his niece's death "ultimately led to the formation of [The] Wiggles". Murray Cook, also "a mature-aged student", was the guitarist in the pub rock band Bang Shang a Lang before enrolling at Macquarie. Greg Page, who had been a roadie for and sang with The Cockroaches during their final years, had enrolled in Macquarie to study early childhood education on Field's recommendation. Field, Cook, and Page were among approximately 10 men in a program with 200 students.In 1991, while still a student, Field became motivated to use concepts in the field of early childhood education to record an album of music for children. The album was dedicated to Field's niece. A song he wrote for The Cockroaches, "Get Ready to Wiggle", inspired the band's name because they thought that wiggling described the way children dance. Like a university assignment, they produced a folder of essays that explained the educational value of each song on the album. They needed a keyboardist "to bolster the rock'n'roll feel of the project", so Field asked his old bandmate Fatt for his assistance in what they thought would be a temporary project.The group received songwriting help from John Field, Anthony's brother and former bandmate, and from Phillip Wilcher, who was working with the early childhood music program at Macquarie. After contributing to their first album, hosting the group's first recording sessions in his Sydney home, and appearing in a couple of the group's first videos, Wilcher left the group and went into classical music. The group reworked a few Cockroaches tunes to better fit the genre of children's music; for example, The Cockroaches song "Hot Tamale", written by John Field, was changed to "Hot Potato". Anthony Field gave copies of their album to his young students to test out the effect of the group's music on children; one mother returned it the next day because her child would not stop listening to it.
Solution:
What are the first names of the two members of a Sydney pop band known for their good-time R&B material?