Part 1. Definition
The task is about reading the given story and question, then finding an answer to the given question. Based on the passage provided and the given question, you should identify the shortest continuous text span from the passage that serves as an answer to the given question. Avoid answers that are incorrect or provides incomplete justification for the question.
Part 2. Example
story : Honolulu is the capital and largest city of the U.S. state of Hawaii. It is an unincorporated part of and the county seat of the City and County of Honolulu on the island of Oahu. The city is the main gateway to Hawaii and a major portal into the United States. The city is also a major hub for international business, military defense, as well as famously being host to a diverse variety of east-west and Pacific culture, cuisine, and traditions.

Honolulu is the most remote city of its size in the world and is the westernmost major U.S. city. For statistical purposes, the U.S. Census Bureau recognizes the approximate area commonly referred to as "City of Honolulu" (not to be confused with the "City and County") as a census county division (CCD). Honolulu is a major financial center of the islands and of the Pacific Ocean. The population of the city of Honolulu was 337,256 as of the 2010 census, while the Honolulu CCD was 390,738 and the population of the consolidated city and county was 953,207.

"Honolulu" means "sheltered harbor" or "calm port". The old name is said to be Kou, a district roughly encompassing the area from Nuuanu Avenue to Alakea Street and from Hotel Street to Queen Street which is the heart of the present downtown district. The city has been the capital of the Hawaiian Islands since 1845 and gained historical recognition following the attack on Pearl Harbor by Japan near the city on December 7, 1941. question: What does Honolulu mean?
Answer: sheltered harbor
Explanation: This answer for the given question is based on the following sentence from the passage - "Honolulu" means "sheltered harbor" or "calm port" and this is answerable from the passage. So, it is a good answer.
Part 3. Exercise
story: CHAPTER XXVII

A fortnight afterwards Trent rode into Attra, pale, gaunt, and hollow-eyed. The whole history of those days would never be known by another man! Upon Trent they had left their mark for ever. Every hour of his time in this country he reckoned of great value--yet he had devoted fourteen days to saving the life of John Francis. Such days too--and such nights! They had carried him sometimes in a dead stupor, sometimes a raving madman, along a wild bush-track across rivers and swamps into the town of Garba, where years ago a Congo trader, who had made a fortune, had built a little white-washed hospital! He was safe now, but surely never a man before had walked so near the "Valley of the Shadow of Death." A single moment's vigilance relaxed, a blanket displaced, a dose of brandy forgotten, and Trent might have walked this life a multi-millionaire, a peer, a little god amongst his fellows, freed for ever from all anxiety. But Francis was tended as never a man was tended before. Trent himself had done his share of the carrying, ever keeping his eyes fixed upon the death-lit face of their burden, every ready to fight off the progress of the fever and ague, as the twitching lips or shivering limbs gave warning of a change. For fourteen days he had not slept; until they had reached Garba his clothes had never been changed since they had started upon their perilous journey. As he rode into Attra he reeled a little in his saddle, and he walked into the office of the Agent more like a ghost than a man. , question: How long he didn't sleep well?
Answer:
For fourteen days