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.

Example Input: Passage: Curiously, it appears that the Greeks did not "breed" their slaves, at least during the Classical Era, though the proportion of houseborn slaves appears to have been rather large in Ptolemaic Egypt and in manumission inscriptions at Delphi. Sometimes the cause of this was natural; mines, for instance, were exclusively a male domain. On the other hand, there were many female domestic slaves. The example of African slaves in the American South on the other hand demonstrates that slave populations can multiply.Xenophon advised that male and female slaves should be lodged separately, that "…nor children born and bred by our domestics without our knowledge and consent—no unimportant matter, since, if the act of rearing children tends to make good servants still more loyally disposed, cohabiting but sharpens ingenuity for mischief in the bad." The explanation is perhaps economic; even a skilled slave was cheap, so it may have been cheaper to purchase a slave than to raise one. Additionally, childbirth placed the slave-mother's life at risk, and the baby was not guaranteed to survive to adulthood.Houseborn slaves (oikogeneis) often constituted a privileged class. They were, for example, entrusted to take the children to school; they were "pedagogues" in the first sense of the term. Some of them were the offspring of the master of the house, but in most cities, notably Athens, a child inherited the status of its mother. 
Question: What were entrusted to take children to school?
Example Output: oikogeneis.

Example Input: Passage: During the 1980s, there was increasing pressure on both the Polish and Soviet governments to release documents related to the massacre. Polish academics tried to include Katyn in the agenda of the 1987 joint Polish-Soviet commission to investigate censored episodes of the Polish-Russian history. In 1989, Soviet scholars revealed Joseph Stalin had indeed ordered the massacre, and in 1990 Mikhail Gorbachev admitted the NKVD had executed the Poles and confirmed two other burial sites similar to the site at Katyn: Mednoye and Piatykhatky.
On 30 October 1989, Gorbachev allowed a delegation of several hundred Poles, organized by the Polish association Families of Katyń Victims, to visit the Katyn memorial. This group included former U.S. national security advisor Zbigniew Brzezinski. A mass was held and banners hailing the Solidarity movement were laid. One mourner affixed a sign reading "NKVD" on the memorial, covering the word "Nazis" in the inscription such that it read "In memory of Polish officers killed by the NKVD in 1941." Several visitors scaled the fence of a nearby KGB compound and left burning candles on the grounds. Brzezinski commented:
It isn't a personal pain which has brought me here, as is the case in the majority of these people, but rather recognition of the symbolic nature of Katyń. Russians and Poles, tortured to death, lie here together. It seems very important to me that the truth should be spoken about what took place, for only with the truth can the new Soviet leadership distance itself from the crimes of Stalin and the NKVD. Only the truth can serve as the basis of true friendship between the Soviet and the Polish peoples. The truth will make a path for itself. I am convinced of this by the very fact that I was able to travel here.
Brzezinski further stated:
The fact that the Soviet government has enabled me to be here—and the Soviets know my views—is symbolic of the breach with Stalinism that perestroika represents.
His remarks were given extensive coverage on Soviet television. At the ceremony he placed a bouquet of red roses bearing a handwritten message penned in both Polish and English: "For the victims of Stalin and the NKVD. Zbigniew Brzezinski".On 13 April 1990, the forty-seventh anniversary of the discovery of the mass graves, the USSR formally expressed "profound regret" and admitted Soviet secret police responsibility. The day was declared a worldwide Katyn Memorial Day (Polish: Światowy Dzień Pamięci Ofiar Katynia). 
Question: What's the full name of the man who said "The truth will make a path for itself"?
Example Output: Zbigniew Brzezinski.

Example Input: Passage: By the reign of Henry VII the cathedral was complete, appearing much as it does today (though the fittings have changed). From 1508 to 1546, the eminent Italian humanist scholar Polydore Vergil was active as the chapter's representative in London. He donated a set of hangings for the choir of the cathedral. While Wells survived the Dissolution of the Monasteries better than the cathedrals of monastic foundation, the abolition of chantries in 1547 resulted in a reduction in its income. Medieval brasses were sold, and a pulpit was placed in the nave for the first time. Between 1551 and 1568, in two periods as dean, William Turner established a herb garden, which was recreated between 2003 and 2010.Elizabeth I gave the chapter and the Vicars Choral a new charter in 1591, creating a new governing body, consisting of a dean and eight residentiary canons with control over the church estates and authority over its affairs, but no longer entitled to elect the dean (that entitlement thenceforward belonged ultimately to the Crown). The stability brought by the new charter ended with the onset of the Civil War and the execution of Charles I. Local fighting damaged the cathedral's stonework, furniture and windows. The dean, Walter Raleigh, a nephew of the explorer Walter Raleigh, was placed under house arrest after the fall of Bridgwater to the Parliamentarians in 1645, first in the rectory at Chedzoy and then in the deanery at Wells. His jailor, the shoe maker and city constable, David Barrett, caught him writing a letter to his wife. When he refused to surrender it, Barrett ran him through with a sword and he died six weeks later, on 10 October 1646. He was buried in an unmarked grave in the choir before the dean's stall. During the Commonwealth of England under Oliver Cromwell no dean was appointed and the cathedral fell into disrepair. The bishop went into retirement and some of the clerics were reduced to performing menial tasks. 
Question: What was the full name of the person that Barrett ran through with a sword?
Example Output:
Walter Raleigh.