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: When Boston Blackie performs magic tricks at a Thanksgiving Day party for the inmates of a women's prison, Dinah Moran volunteers to enter a booth. She disappears after he draws the curtain, but as a former magician's assistant, uses the opportunity to escape. Police Inspector Farraday takes Blackie into custody as an accomplice, but Blackie easily gets away himself.
A trip to the library reveals that Dinah was sent to prison for three years for a robbery that netted $100,000 (which was never recovered) and a dead victim. Her magician former husband, John Lampau, was acquitted. Blackie tracks Lampau down, still performing magic, but now under the name of Jani, to warn him. Dinah shows up minutes later, having heard that Jani intends to marry his new assistant, Irene. Dinah has come to make sure she gets her half of the loot. In a scuffle, she grazes Jani's right hand with a gunshot before fleeing. Blackie arranges to impersonate Jani, while the magician hides in Blackie's absent friend's apartment.
That night, Blackie is awoken by sounds in Jani's apartment. When he investigates, a woman runs out of the unlit room. 
Blackie eventually locates the money in Jani's safety deposit box and takes it, still disguised as Jani. Outside, Dinah forces him at gunpoint to give her the envelope containing the loot, but when she opens it, it is empty. Blackie had taken the precaution of pocketing the money. In the meantime, Blackie's friend returns home from a trip early and finds Jani's body in the closet. Farraday corners and arrests Blackie and his sidekick, "the Runt" (George E. Stone), for murder. Blackie easily escapes from his cell.
[EX A]: What is the full name of the person whom police suspect aided Dinah in her escape?

[EX Q]: Passage: The boar was an important symbol in prehistoric Europe, where, according to the archaeologist Jennifer Foster, it was "venerated, eulogised, hunted and eaten ... for millennia, until its virtual extinction in recent historical time." Anglo-Saxon boar symbols follow a thousand years of similar iconography, coming after La Tène examples in the fourth century BC, Gaulish specimens three centuries later, and Roman boars in the fourth century AD. They likely represent a fused tradition of European and Mediterranean cultures. The boar is said to have been sacred to a mother goddess figure among linguistically Celtic communities in Iron Age Europe, while the Roman historian Tacitus, writing around the first century AD, suggested that the Baltic Aesti wore boar symbols in battle to invoke her protection. Boar-crested helmets are depicted on the turn-of-the-millennium Gundestrup cauldron, discovered in Denmark, and on a Torslunda plate from Sweden, made some five hundred years later. Though the Romans also included the boar in their stable of symbols—four legions, including the twentieth, adopted it as their emblem—it was only one among many. The boar nonetheless persisted in continental Germanic tradition during the nearly 400 years of Roman rule in Britain, such as in association with the Scandinavian gods Freyja and Freyr. Its return to prominence in the Anglo-Saxon period, as represented by the boars from Benty Grange, Wollaston, Guilden Morden, and Horncastle, may therefore suggest the post-Roman reintroduction of a Germanic tradition from Europe, rather than the continuation of a tradition in Britain through 400 years of Roman rule. Whatever its precise symbolism, the Anglo-Saxon boar appears to have been associated with protection; the Beowulf poet makes this clear, writing that boar symbols on helmets kept watch over the warriors wearing them.
[EX A]: What represents a fused tradition of European and Mediterranean cultures?

[EX Q]: Passage: The West Plains Trail had originated with Native Americans, and before the ox cart traffic it connected the fur-trading posts of the Columbia Fur Company.  In fact, that company introduced the Red River ox cart to haul its furs and goods. It also developed the trails, and by the early 1830s, an expedition from the Selkirk settlement driving a flock of sheep from Kentucky to the Assiniboine found the trail to be well-marked.From the Red River Settlement, the trail went south upstream along the Red River's west bank to Pembina, just across the international border. Pembina had been a fur-trading post since the last decade of the eighteenth century.  From there, some traffic continued south along the river, but most cart trains went west along the Pembina River to St. Joseph near the border and then south, or else cut the corner to the southwest in order to intercept the southbound trail from St. Joseph. This north-south trail paralleled the Red River about thirty miles (50 km) to the west.  By staying on the uplands west of the Red River, this route avoided crossing the tributaries of that river near their confluences with the Red, and also kept out of the swampy, flood-prone, and mosquito-ridden bottomlands in the lakebed of Glacial Lake Agassiz which the river drained.
In what is now southeastern North Dakota, the trail veered to the south-southeast to close with the Red River at Georgetown, Fort Abercrombie, and Breckenridge, Minnesota, all of which came into existence in consequence of the passing cart traffic.  From Breckenridge, the trail continued upstream along the east bank of the Red and Bois des Sioux Rivers to the continental divide at Lake Traverse. Some traffic went along the lakeshore through the Traverse Gap on the continental divide, then down either side of Big Stone Lake, source of the Minnesota River, while other carters took a short cut directly south from the Bois des Sioux across the open prairie through modern Graceville, Minnesota thereby avoiding the wet country in the Traverse Gap.The trail continued on intertwined routes down both sides of the valley of the Minnesota River past fur posts at Lac qui Parle and downstream locations, and the Upper Sioux and Lower Sioux Indian Agencies and Fort Ridgely, all established in the 1850s. From Fort Ridgely, the trail struck across the open prairie to the Minnesota River at Traverse des Sioux near modern-day St. Peter, Minnesota, where the furs and goods were, at first, usually transshipped to flatboats.  In later years, most cart trains crossed to the east bank and proceeded northeast along the wooded river bottoms and uplands to Fort Snelling or Mendota, where the Minnesota River joined the Mississippi.  From there furs were shipped down the Mississippi River to Saint Louis and other markets.
[EX A]:
Before shipping goods down the Mississippi river. what river did most cart trains follow?