Question: Read this and answer the question

On 11 October 1962, the first session of the Second Vatican Council was held in the Vatican. He gave the Gaudet Mater Ecclesia speech, which served as the opening address for the council. The day was basically electing members for several council commissions that would work on the issues presented in the council. On that same night following the conclusion of the first session, the people in Saint Peter's Square chanted and yelled with the sole objective of getting John XXIII to appear at the window to address them.

What speech did he give?
Answer: Gaudet Mater Ecclesia speech

Problem: The concept of racial origin relies on the notion that human beings can be separated into biologically distinct "races", an idea generally rejected by the scientific community. Since all human beings belong to the same species, the ECRI (European Commission against Racism and Intolerance) rejects theories based on the existence of different "races". However, in its Recommendation ECRI uses this term in order to ensure that those persons who are generally and erroneously perceived as belonging to "another race" are not excluded from the protection provided for by the legislation. The law claims to reject the existence of "race", yet penalize situations where someone is treated less favourably on this ground.
The law penalizes situations where someone is treated less favourably on the ground of what?
The answer is the following: race

The oldest attestation of human presence in Galicia has been found in the Eiros Cave, in the municipality of Triacastela, which has preserved animal remains and Neanderthal stone objects from the Middle Paleolithic. The earliest culture to have left significant architectural traces is the Megalithic culture which expanded along the western European coasts during the Neolithic and Calcolithic eras. Thousands of Megalithic tumuli are distributed throughout the country, but mostly along the coastal areas. Within each tumulus is a stone burial chamber known locally as anta (dolmen), frequently preceded by a corridor. Galicia was later fully affected by the Bell Beaker culture. While its rich mineral deposits - tin and gold - led to the development of Bronze Age metallurgy, and to the commerce of bronze and gold items all along the Atlantic facade of Western Europe, where a common elite's culture evolved during the Atlantic Bronze Age.
Where in Galicia has the oldest evidence of humans been found?
Eiros Cave

Input: Queen Victoria
Victoria's youngest son, Leopold, was affected by the blood-clotting disease haemophilia B and two of her five daughters, Alice and Beatrice, were carriers. Royal haemophiliacs descended from Victoria included her great-grandsons, Tsarevich Alexei of Russia, Alfonso, Prince of Asturias, and Infante Gonzalo of Spain. The presence of the disease in Victoria's descendants, but not in her ancestors, led to modern speculation that her true father was not the Duke of Kent but a haemophiliac. There is no documentary evidence of a haemophiliac in connection with Victoria's mother, and as male carriers always suffer the disease, even if such a man had existed he would have been seriously ill. It is more likely that the mutation arose spontaneously because Victoria's father was over 50 at the time of her conception and haemophilia arises more frequently in the children of older fathers. Spontaneous mutations account for about a third of cases.

What disease affected Leopold and was carried by two of Victoria's daughters?
Output: haemophilia B

Input: Article: The total number of Chinese characters from past to present remains unknowable because new ones are developed all the time for instance, brands may create new characters when none of the existing ones allow for the intended meaning. Chinese characters are theoretically an open set and anyone can create new characters, though such inventions are rarely included in official character sets. The number of entries in major Chinese dictionaries is the best means of estimating the historical growth of character inventory.

Now answer this question: What remains unknowable?

Output: The total number of Chinese characters from past to present

Problem: According to the 2010 Census, 89.4 percent of the population was White (87.8 percent Non-Hispanic White), 6.3 percent American Indian and Alaska Native, 2.9 percent Hispanics and Latinos of any race, 0.6 percent Asian, 0.4 percent Black or African American, 0.1 percent Native Hawaiian and Other Pacific Islander, 0.6 percent from Some Other Race, and 2.5 percent from two or more races. The largest European ancestry groups in Montana as of 2010 are: German (27.0 percent), Irish (14.8 percent), English (12.6 percent), Norwegian (10.9 percent), French (4.7 percent) and Italian (3.4 percent).
What percent of the state is Native American Indian?
The answer is the following:
6.3 percent