Question: The most important French fort planned was intended to occupy a position at "the Forks" where the Allegheny and Monongahela Rivers meet to form the Ohio River (present day Pittsburgh, Pennsylvania). Peaceful British attempts to halt this fort construction were unsuccessful, and the French proceeded to build the fort they named Fort Duquesne. British colonial militia from Virginia were then sent to drive them out. Led by George Washington, they ambushed a small French force at Jumonville Glen on 28 May 1754 killing ten, including commander Jumonville. The French retaliated by attacking Washington's army at Fort Necessity on 3 July 1754 and forced Washington to surrender.
Is there an answer to this question: Who led the British militia to drive the French out of Fort Duquesne?

Answer: Led by George Washington


Question: The Slovenian countryside displays a variety of disguised groups and individual characters among which the most popular and characteristic is the Kurent (plural: Kurenti), a monstrous and demon-like, but fluffy figure. The most significant festival is held in Ptuj (see: Kurentovanje). Its special feature are the Kurents themselves, magical creatures from another world, who visit major events throughout the country, trying to banish the winter and announce spring's arrival, fertility, and new life with noise and dancing. The origin of the Kurent is a mystery, and not much is known of the times, beliefs, or purposes connected with its first appearance. The origin of the name itself is obscure.
Is there an answer to this question: Kurent is monstrous and demon-like, but also what?

Answer: fluffy


Question: Since 2004, through the V&A + RIBA Architecture Partnership, the RIBA and V&A have worked together to promote the understanding and enjoyment of architecture.
Is there an answer to this question: When did the Victoria and Albert Museum and the Royal Institute of British Architects end a formal relationship?

Answer: unanswerable


Question: The first commercial LEDs were commonly used as replacements for incandescent and neon indicator lamps, and in seven-segment displays, first in expensive equipment such as laboratory and electronics test equipment, then later in such appliances as TVs, radios, telephones, calculators, as well as watches (see list of signal uses). Until 1968, visible and infrared LEDs were extremely costly, in the order of US$200 per unit, and so had little practical use. The Monsanto Company was the first organization to mass-produce visible LEDs, using gallium arsenide phosphide (GaAsP) in 1968 to produce red LEDs suitable for indicators. Hewlett Packard (HP) introduced LEDs in 1968, initially using GaAsP supplied by Monsanto. These red LEDs were bright enough only for use as indicators, as the light output was not enough to illuminate an area. Readouts in calculators were so small that plastic lenses were built over each digit to make them legible. Later, other colors became widely available and appeared in appliances and equipment. In the 1970s commercially successful LED devices at less than five cents each were produced by Fairchild Optoelectronics. These devices employed compound semiconductor chips fabricated with the planar process invented by Dr. Jean Hoerni at Fairchild Semiconductor. The combination of planar processing for chip fabrication and innovative packaging methods enabled the team at Fairchild led by optoelectronics pioneer Thomas Brandt to achieve the needed cost reductions. These methods continue to be used by LED producers.
Is there an answer to this question: What modern company introduced LEDs in 1968?

Answer:
Hewlett Packard (HP)