Article: When an electromagnetic wave strikes a plane surface such as the ground, part of the wave is transmitted into the ground and part of it is reflected, according to the Fresnel coefficients. If the ground is a very good conductor then almost all of the wave is reflected (180 out of phase), whereas a ground modeled as a (lossy) dielectric can absorb a large amount of the wave's power. The power remaining in the reflected wave, and the phase shift upon reflection, strongly depend on the wave's angle of incidence and polarization. The dielectric constant and conductivity (or simply the complex dielectric constant) is dependent on the soil type and is a function of frequency.

Question: What depends on the polarization and waves angle?
Ans: power remaining

Here is a question about this article: With respect to Pakistan's territories (i.e. FATA, Azad Kashmir, Northern Areas and Islamabad Capital Territory (ICT)) the Supreme Court's jurisdiction is rather limited and varies from territory to territory; it can hear appeals only of a constitutional nature from FATA and Northern Areas, while ICT generally functions the same as provinces. Azad Kashmir has its own courts system and the constitution of Pakistan does not apply to it as such; appeals from Azad Kashmir relate to its relationship with Pakistan.
What is the answer to this question: What type of cases may Pakistan's Supreme Court hear from FATA?
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So... appeals only of a constitutional nature

The problem: Answer a question about this article:
Jehovah's Witnesses have been accused of having policies and culture that help to conceal cases of sexual abuse within the organization. The religion has been criticized for its "two witness rule" for church discipline, based on its application of scriptures at Deuteronomy 19:15 and Matthew 18:15-17, which requires sexual abuse to be substantiated by secondary evidence if the accused person denies any wrongdoing. In cases where corroboration is lacking, the Watch Tower Society's instruction is that "the elders will leave the matter in Jehovah's hands". A former member of the church's headquarters staff, Barbara Anderson, says the policy effectively requires that there be another witness to an act of molestation, "which is an impossibility". Anderson says the policies "protect pedophiles rather than protect the children." Jehovah's Witnesses maintain that they have a strong policy to protect children, adding that the best way to protect children is by educating parents; they also state that they do not sponsor activities that separate children from parents.
Who does Barbara Anderson feel the church's policy regarding sexual abuse protects?
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The answer: pedophiles

Problem: Please answer a question about the following article about Montevideo:
The largest private university in Uruguay, is also located in Montevideo. ORT Uruguay was first established as a non-profit organization in 1942, and was officially certified as a private university in September 1996, becoming the second private educational institution in the country to achieve that status.[citation needed] It is a member of World ORT, an international educational network founded in 1880 by the Jewish community in Saint Petersburg, Russia. The university has about 8,000 students, distributed among 5 faculties and institutes, mainly geared towards the sciences and technology/engineering. Its current rector as of 2010[update] is Dr. Jorge A. Grunberg.
How many students does the ORT Uruguay university have?
A: about 8,000

Question: Read this and answer the question

Efforts to identify the origins of Ashkenazi Jews through DNA analysis began in the 1990s. Currently, there are three types of genetic origin testing, autosomal DNA (atDNA), mitochondrial DNA (mtDNA), and Y-chromosomal DNA (Y-DNA). Autosomal DNA is a mixture from an individual's entire ancestry, Y-DNA shows a male's lineage only along his strict-paternal line, mtDNA shows any person's lineage only along the strict-maternal line. Genome-wide association studies have also been employed to yield findings relevant to genetic origins.

What are the three types of origin testing?
Answer: autosomal DNA (atDNA), mitochondrial DNA (mtDNA), and Y-chromosomal DNA (Y-DNA)

Portugal's colonial history has long since been a cornerstone of its national identity, as has its geographic position at the south-western corner of Europe, looking out into the Atlantic Ocean. It was one of the last western colonial European powers to give up its overseas territories (among them Angola and Mozambique in 1975), turning over the administration of Macau to the People's Republic of China at the end of 1999. Consequently, it has both influenced and been influenced by cultures from former colonies or dependencies, resulting in immigration from these former territories for both economic and/or personal reasons. Portugal, long a country of emigration (the vast majority of Brazilians have Portuguese ancestry), has now become a country of net immigration, and not just from the last Indian (Portuguese until 1961), African (Portuguese until 1975), and Far East Asian (Portuguese until 1999) overseas territories. An estimated 800,000 Portuguese returned to Portugal as the country's African possessions gained independence in 1975. By 2007, Portugal had 10,617,575 inhabitants of whom about 332,137 were legal immigrants.
What were two of the last territories Portugal gave up?
Angola and Mozambique