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.

[EX Q]: Passage: The movie follows a man's search for perfection in a world where life rarely measures up to the idealized images that constantly bombard us. Gary Shaller, who gained commercial success in previous years as the keyboard player in the fictional band "On The One" is in a failing marriage with Dora, and working for his former band mate Paul, writing and recording commercial jingles. Gary eventually discovers that he is having lucid dreams about a glamorous woman named Anna, with whom he is deeply infatuated. He aims to learn more about lucid dreaming by buying books and even attending classes taught by an eccentric lucid-dreaming enthusiast, Mel.
Gary eventually discovers that the girl he dreams about does, in fact, exist. Paul arranges for Gary to meet her, but this proves disappointing, as she fails to live up to the expectations that Gary has built up in his dreams of her. He eventually continues to dream about her, and even soundproofs his apartment, and makes other efforts to be able to sleep longer, so that he can remain with Anna for longer periods of time. Eventually, feeling as though he is betraying Dora, he attempts to go back to her.
[EX A]: What is the full name of the character who buys books about lucid dreaming?

[EX Q]: Passage: The 19th-century antiquarian Angharad Llwyd, who wrote a history of Anglesey in 1833, recorded the story noted by Gerald of Wales in the late 12th century that the church once possessed a stone "resembling a human thigh" which would return "of its own accord" however far away it was carried. It was sometimes known as the "homing stone". Gerald said that Hugh d'Avranches, 1st Earl of Chester (who died in 1101) had tested this story by throwing the stone into the sea, chained to a large rock, only to discover that the stone had returned by the next morning. As a result, the Norman earl issued an order that no-one was to attempt to move it.  It was popularly believed that if a couple had sexual intercourse near the stone (something that Gerald said happened "frequently"), it would "sweat large drops of water" and the woman would not become pregnant. Henry Rowlands wrote that the stone had been stolen from the wall of the churchyard (into which it had been set) during his time at St Nidan's.When Rowlands was vicar of St Nidan's, a small chest was found buried about 2 feet (60 cm) under the altar, containing some bone pieces.  His view was that it contained the relics of a saint from St Nidan's or another church in the region (St Beuno's Church, Clynnog Fawr or St Dwynwen's Church, Llanddwyn), and that the chest had placed in St Nidan's during the time of Edward VI for safe keeping. The sandstone reliquary is now kept at the new church, where local tradition maintains that it holds the remains of St Nidan. Jones said that it was "unique, as far as Wales is concerned." The 13th-century font, which Jones described as "a singularly beautiful specimen", was moved to the new church in about 1860.
[EX A]: What is the full name of the person who died in 1101?

[EX Q]: Passage: Two etymologies have been suggested for White Deer Hole Creek's unusual name. According to Donehoo, it is a translation of the Lenape (or Delaware) Woap-achtu-woalhen (meaning "white-deer digs a hole"). It is Opauchtooalin on the earliest map showing the creek (1755), while a 1759 map has both Opaghtanoten and its translation, "White Flint Creek". By 1770 (when the first settlers arrived) a map has "White Deer hole".
In 1870, 88-year-old John Farley gave a second explanation of the name. His family had settled on the banks of White Deer Hole Creek in 1787, and John's father John built a mill on the creek by 1789. The creek was named because "a white deer is said to have been killed at an early day in a low hole or pond of water that once existed where my father built his mill". The hole was "a large circular basin of low ground of some ten acres [(four ha)] in extent....after my father's mill and dam were built the water of the dam overflowed and covered the most of the hollow basin of ground." The mill was just west of the mouth at the unincorporated village of Allenwood (then called Uniontown), now in Gregg Township in Union County.The name "White Deer Hole Creek" is unique in the USGS Geographic Names Information System and on its maps of the United States. Although the whole creek is now referred to by this name, in 1870 the name applied only to the section from the confluence with Spring Creek east to its mouth, while the main branch west of Spring Creek was called "South Creek". Meginness used this name in 1892 and it appeared on a 1915 state map of Union County (but not the 1916 Lycoming County map). In 2009 the name "South Creek" has disappeared, but there is still a "South Creek Road" on the right bank of the creek in Gregg Township from near the mouth of Spring Creek west to the county line.According to Meginness, the 17-mile (27 km) long and 8-mile (13 km) wide White Deer Hole Creek valley was just called "White Deer valley" by many in 1892, and this is still common. Confusion about the names arises since White Deer Creek is the next creek south of White Deer Hole Creek (they are on opposite sides of South White Deer Ridge). The Lenape name for White Deer Creek was Woap'-achtu-hanne (translated as "white-deer stream").Spring Creek is the only named tributary of White Deer Hole Creek. Five unnamed tributaries flow through named features of South White Deer Ridge. Going upstream in order they are: Beartrap Hollow, First Gap, Second Gap, Third Gap, and Fourth Gap.
[EX A]:
What is the last name of the person whose father built him a mill?