I know that the answer to the question "which location is mentioned last?" is in "The highest pub in the United Kingdom is the Tan Hill Inn, Yorkshire, at 1,732 feet (528 m) above sea level. The remotest pub on the British mainland is The Old Forge in the village of Inverie, Lochaber, Scotland. There is no road access and it may only be reached by an 18-mile (29 km) walk over mountains, or a 7-mile (11 km) sea crossing. Likewise, The Berney Arms in Norfolk has no road access. It may be reached by foot or by boat, and by train as it is served by the nearby Berney Arms railway station, which likewise has no road access and serves no other settlement.". Can you tell me what it is?
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Answer: Berney Arms railway station

Q: I know that the answer to the question "Why has 3-phase AC transmission not been relied on more often for trains?" is in "There has, however, been interest among railroad operators in returning to DC use at higher voltages than previously used. At the same voltage, DC often has less loss than AC, and for this reason high-voltage direct current is already used on some bulk power transmission lines. DC avoids the electromagnetic radiation inherent with AC, and on a railway this also reduces interference with signalling and communications and mitigates hypothetical EMF risks. DC also avoids the power factor problems of AC. Of particular interest to railroading is that DC can supply constant power with a single ungrounded wire. Constant power with AC requires three-phase transmission with at least two ungrounded wires. Another important consideration is that mains-frequency 3-phase AC must be carefully planned to avoid unbalanced phase loads. Parts of the system are supplied from different phases on the assumption that the total loads of the 3 phases will even out. At the phase break points between regions supplied from different phases, long insulated supply breaks are required to avoid them being shorted by rolling stock using more than one pantograph at a time. A few railroads have tried 3-phase but its substantial complexity has made single-phase standard practice despite the interruption in power flow that occurs twice every cycle. An experimental 6 kV DC railway was built in the Soviet Union.". Can you tell me what it is?
A: substantial complexity

Question: I know that the answer to the question "How did deafness affect the choices of the men of Bell's family?" is in "Bell's father, grandfather, and brother had all been associated with work on elocution and speech, and both his mother and wife were deaf, profoundly influencing Bell's life's work. His research on hearing and speech further led him to experiment with hearing devices which eventually culminated in Bell being awarded the first U.S. patent for the telephone in 1876.[N 4] Bell considered his most famous invention an intrusion on his real work as a scientist and refused to have a telephone in his study.[N 5]". Can you tell me what it is?
Answer: had all been associated with work on elocution and speech

[Q]: I know that the answer to the question "What was an indication of the time period of the standards?" is in "In 1925, 78.26 rpm was chosen as the standard because of the introduction of the electrically powered synchronous turntable motor. This motor ran at 3600 rpm, such that a 46:1 gear ratio would produce 78.26 rpm. In parts of the world that used 50 Hz current, the standard was 77.92 rpm (3,000 rpm with a 77:2 ratio), which was also the speed at which a strobe disc with 77 lines would "stand still" in 50 Hz light (92 lines for 60 Hz). After World War II these records were retroactively known as 78s, to distinguish them from other newer disc record formats. Earlier they were just called records, or when there was a need to distinguish them from cylinders, disc records.". Can you tell me what it is?
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[A]: After World War II these records were retroactively known as 78s

input: Please answer the following: I know that the answer to the question "in what time period are there 83 synagogues?" is in "During the Middle Ages, Paris was a center of Jewish learning with famous Talmudic scholars, such as Yechiel of Paris who took part in the Disputation of Paris between Christian and Jewish intellectuals. The Parisian Jewish community was victim of persecution, alternating expulsions and returns, until France became the first country in Europe to emancipate its Jewish population during the French Revolution. Although 75% of the Jewish population in France survived the Holocaust during World War II, half the city's Jewish population perished in Nazi concentration camps, while some others fled abroad. A large migration of North Africa Sephardic Jews settled Paris in the 1960s, and represent most of the Paris Jewish community today. There are currently 83 synagogues in the city; The Marais-quarter Agoudas Hakehilos Synagogue, built in 1913 by architect Hector Guimard, is a Paris landmark.". Can you tell me what it is?
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output: currently

I know that the answer to the question "What is the one thing speculated about bird navigation?" is in "The timing of migration seems to be controlled primarily by changes in day length. Migrating birds navigate using celestial cues from the sun and stars, the earth's magnetic field, and probably also mental maps.". Can you tell me what it is?
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Answer:
mental maps