Input: Printed circuit board
Through-hole manufacture adds to board cost by requiring many holes to be drilled accurately, and limits the available routing area for signal traces on layers immediately below the top layer on multi-layer boards since the holes must pass through all layers to the opposite side. Once surface-mounting came into use, small-sized SMD components were used where possible, with through-hole mounting only of components unsuitably large for surface-mounting due to power requirements or mechanical limitations, or subject to mechanical stress which might damage the PCB.

A component might not be able to be made any smaller because of its mechanical limitations or what other need?
Output: power requirements

Input: Article: The Marshall Islands also lays claim to Wake Island. While Wake has been administered by the United States since 1899, the Marshallese government refers to it by the name Enen-kio.

Now answer this question: Who controls Wake Island?

Output: the United States

Article: Brigham Young University (often referred to as BYU or, colloquially, The Y) is a private research university located in Provo, Utah, United States. It is owned and operated by The Church of Jesus Christ of Latter-day Saints (LDS Church), and, excluding online students, is the largest of any religious university and the third largest private university in the United States, with 29,672 on-campus students. Approximately 99 percent of the students are members of the LDS Church, and one-third of its US students are from Utah.

Question: How many of the students are also members of the Latter Day Saints Church?
Ans: 99 percent

Here is a question about this article: In March 2003, a second rebel group, Movement for Democracy in Liberia, began launching attacks against Taylor from the southeast. Peace talks between the factions began in Accra in June of that year, and Taylor was indicted by the Special Court for Sierra Leone for crimes against humanity that same month. By July 2003, the rebels had launched an assault on Monrovia. Under heavy pressure from the international community and the domestic Women of Liberia Mass Action for Peace movement, Taylor resigned in August 2003 and went into exile in Nigeria.
What is the answer to this question: What is "Movement For democracy in Liberia"?
****
So... a second rebel group,

The problem: Answer a question about this article:
This meant that nearly one-third of the U.S. lending mechanism was frozen and continued to be frozen into June 2009. According to the Brookings Institution, the traditional banking system does not have the capital to close this gap as of June 2009: "It would take a number of years of strong profits to generate sufficient capital to support that additional lending volume". The authors also indicate that some forms of securitization are "likely to vanish forever, having been an artifact of excessively loose credit conditions". While traditional banks have raised their lending standards, it was the collapse of the shadow banking system that is the primary cause of the reduction in funds available for borrowing.
What institution reported that the traditional banking systems does not have the capital to close the gap in the lending mechanism?
****
The answer: Brookings Institution

The problem: Answer a question about this article:
Skiing, snowboarding and mountaineering are among the most popular sports in Switzerland, the nature of the country being particularly suited for such activities. Winter sports are practiced by the natives and tourists since the second half of the 19th century with the invention of bobsleigh in St. Moritz. The first world ski championships were held in Murren (1931) and St. Moritz (1934). The latter town hosted the second Winter Olympic Games in 1928 and the fifth edition in 1948. Among the most successful skiers and world champions are Pirmin Zurbriggen and Didier Cuche.
When were the first ski championships held in Murren?
****
The answer:
1931