Some bar-tailed godwits Limosa lapponica have the longest known non-stop flight of any migrant, flying 11,000 km from Alaska to their New Zealand non-breeding areas. Prior to migration, 55 percent of their bodyweight is stored as fat to fuel this uninterrupted journey.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): Which bird has the longest migration?
Ah, so.. bar-tailed godwits

St. John's (/ˌseɪntˈdʒɒnz/, local /ˌseɪntˈdʒɑːnz/) is the capital and largest city in Newfoundland and Labrador, Canada. St. John's was incorporated as a city in 1888, yet is considered by some to be the oldest English-founded city in North America. It is located on the eastern tip of the Avalon Peninsula on the island of Newfoundland. With a population of 214,285 as of July 1, 2015, the St. John's Metropolitan Area is the second largest Census Metropolitan Area (CMA) in Atlantic Canada after Halifax and the 20th largest metropolitan area in Canada. It is one of the world's top ten oceanside destinations, according to National Geographic Magazine. Its name has been attributed to the feast day of John the Baptist, when John Cabot was believed to have sailed into the harbour in 1497, and also to a Basque fishing town with the same name.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What Canadian city was incorporated in the 18th century?
Ah, so.. unanswerable

After World War II, due to Ukrainian collaborationism with the Axis powers in an attempt to gain independence, Moscow changed its policy towards repression of the Ukrainian language.
If it is possible to answer this question, answer it for me (else, reply "unanswerable"): What happened to Moscow policy after World War I?
Ah, so..
unanswerable