Problem: Sumer:

It was believed that when people died, they would be confined to a gloomy world of Ereshkigal, whose realm was guarded by gateways with various monsters designed to prevent people entering or leaving. The dead were buried outside the city walls in graveyards where a small mound covered the corpse, along with offerings to monsters and a small amount of food. Those who could afford it sought burial at Dilmun. Human sacrifice was found in the death pits at the Ur royal cemetery where Queen Puabi was accompanied in death by her servants. It is also said that the Sumerians invented the first oboe-like instrument, and used them at royal funerals.

What realm was guarded by gateways containing various monsters?
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A: Ereshkigal

Problem: Labour Party (UK):

As the economic situation worsened MacDonald agreed to form a "National Government" with the Conservatives and the Liberals. On 24 August 1931 MacDonald submitted the resignation of his ministers and led a small number of his senior colleagues in forming the National Government together with the other parties. This caused great anger among those within the Labour Party who felt betrayed by MacDonald's actions: he and his supporters were promptly expelled from the Labour Party and formed a separate National Labour Organisation. The remaining Labour Party MPs (led again by Arthur Henderson) and a few Liberals went into opposition. The ensuing 1931 general election resulted in overwhelming victory for the National Government and disaster for the Labour Party which won only 52 seats, 225 fewer than in 1929.

Who refused to form a National Government?
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A: unanswerable

Problem: Eritrea:

Traditional Eritrean attire is quite varied among the ethnic groups of Eritrea. In the larger cities, most people dress in Western casual dress such as jeans and shirts. In offices, both men and women often dress in suits. Traditional clothing for Christian Tigrinya-speaking highlanders consists of bright white gowns called zurias for the women, and long white shirts accompanied by white pants for the men. In Muslim communities in the Eritrean lowland, the women traditionally dress in brightly colored clothes. Only Rashaida women maintain a tradition of covering half of their faces, though they do not cover their hair.

What do Muslims in the highlands wear?
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A: unanswerable

Problem: Multiracial American:

For African Americans, the one-drop rule was a significant factor in ethnic solidarity. African Americans generally shared a common cause in society regardless of their multiracial admixture, or social/economic stratification. Additionally, African Americans found it, near, impossible to learn about their Indigenous American heritage as many family elders withheld pertinent genealogical information. Tracing the genealogy of African Americans can be a very difficult process, especially for descendants of Indigenous Americans, because African Americans who were slaves were forbidden to learn to read and write, and a majority of Indigenous Americans neither spoke English, nor read or wrote it.

What factors did not affect racial solidarity amoung African Americans?
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A:
their multiracial admixture, or social/economic stratification