This task is about writing a correct answer for the reading comprehension task. Based on the information provided in a given passage, 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.

Passage: Traditionally a sea-power, Portugal has had a strong tradition in the Portuguese fishing sector and is one of the countries with the highest fish consumption per capita. The main landing sites in Portugal (including Azores and Madeira), according to total landings in weight by year, are the harbours of Matosinhos, Peniche, Olhão, Sesimbra, Figueira da Foz, Sines, Portimão and Madeira. Portuguese processed fish products are exported through several companies, under a number of different brands and registered trademarks, such as Ramirez (the world’s oldest active canned fish producer), Bom Petisco, Nero, Combate, Comur, General, Líder, Manná, Murtosa, Pescador, Pitéu, Tenório, Torreira and Vasco da Gama.[citation needed] Question: Which company is the world's oldest canned fish producer?
Ramirez

Passage: In November 1795, there was a debate in Parliament on the high price of corn and Burke wrote a memorandum to Pitt on the subject. In December Samuel Whitbread MP introduced a bill giving magistrates the power to fix minimum wages and Fox said he would vote for it. This debate probably led Burke to editing his memorandum, as there appeared a notice that Burke would soon publish a letter on the subject to the Secretary of the Board of Agriculture, Arthur Young; but he failed to complete it. These fragments were inserted into the memorandum after his death and published posthumously in 1800 as, Thoughts and Details on Scarcity. In it, Burke expounded "some of the doctrines of political economists bearing upon agriculture as a trade". Burke criticised policies such as maximum prices and state regulation of wages, and set out what the limits of government should be: Question: Who did Burke write to about the price of corn?
Pitt

Passage: Gaddafi was a very private individual, who described himself as a "simple revolutionary" and "pious Muslim" called upon by Allah to continue Nasser's work. Reporter Mirella Bianco found that his friends considered him particularly loyal and generous, and asserted that he adored children. She was told by Gaddafi's father that even as a child he had been "always serious, even taciturn", a trait he also exhibited in adulthood. His father said that he was courageous, intelligent, pious, and family oriented. Question: Whose efforts did Gaddafi see himself as continuing?

Nasser