Problem: Please answer a question about the following article about LaserDisc:
Similar to the CD versus LP sound quality debates common in the audiophile community, some videophiles argue that LaserDisc maintains a "smoother", more "film-like", natural image while DVD still looks slightly more artificial. Early DVD demo discs often had compression or encoding problems, lending additional support to such claims at the time. However, the video signal-to-noise ratio and bandwidth of LaserDisc are substantially less than that of DVDs, making DVDs appear sharper and clearer to most viewers.
What features do LaserDiscs lack in, causing DVDs to appear sharper and clearer?
A: video signal-to-noise ratio and bandwidth
Problem: Please answer a question about the following article about Melbourne:
Melbourne has the largest Greek-speaking population outside of Europe, a population comparable to some larger Greek cities like Larissa and Volos. Thessaloniki is Melbourne's Greek sister city. The Vietnamese surname Nguyen is the second most common in Melbourne's phone book after Smith. The city also features substantial Indian, Sri Lankan, and Malaysian-born communities, in addition to recent South African and Sudanese influxes. The cultural diversity is reflected in the city's restaurants that serve international cuisines.
Which city in Greece is Melbourne's sister city?
A: Thessaloniki
Problem: Please answer a question about the following article about Mary (mother of Jesus):
After Mary continued in the "blood of her purifying" another 33 days for a total of 40 days, she brought her burnt offering and sin offering to the Temple in Jerusalem,[Luke 2:22] so the priest could make atonement for her sins, being cleansed from her blood.[Leviticus 12:1-8] They also presented Jesus "As it is written in the law of the Lord, Every male that openeth the womb shall be called holy to the Lord" (Luke 2:23other verses). After the prophecies of Simeon and the prophetess Anna in Luke 2:25-38 concluded, Joseph and Mary took Jesus and "returned into Galilee, to their own city Nazareth".[Luke 2:39]
How long in total was the "blood of her purifying" for Mary?
A: 40 days
Problem: Please answer a question about the following article about Neolithic:
There is a large body of evidence for fortified settlements at Linearbandkeramik sites along the Rhine, as at least some villages were fortified for some time with a palisade and an outer ditch. Settlements with palisades and weapon-traumatized bones have been discovered, such as at the Talheim Death Pit demonstrates "...systematic violence between groups" and warfare was probably much more common during the Neolithic than in the preceding Paleolithic period. This supplanted an earlier view of the Linear Pottery Culture as living a "peaceful, unfortified lifestyle".
What tools were seen as evidence of violence among settlements?
A:
weapon-traumatized bones