Answer: Joseph Gladwin. Now, what could be the question and solution-maybe?
Ques: Joseph Gladwin (22 January 1906 -- 11 March 1987) was an English actor, best known in his roles as myopic Stan Hardman in Nearest and Dearest from 1968-73, and Wally Batty in the world's longest-running sitcom, Last of the Summer Wine (1975, 1976-87).

Who played wally in last of the summer wine?
CoT: The relevant sentence in the passage is: Joseph Gladwin (22 January 1906 -- 11 March 1987) was an English actor, best known in his roles as myopic Stan Hardman in Nearest and Dearest from 1968-73, and Wally Batty in the world's longest-running sitcom, Last of the Summer Wine (1975, 1976-87).

Ans: Vesicoureteral reflux ( VUR ) , also known as vesicoureteric reflux
Ques: Vesicoureteral reflux (VUR), also known as vesicoureteric reflux, is a condition in which urine flows retrograde, or backward, from the bladder into the ureters / kidneys. Urine normally travels in one direction (forward, or anterograde) from the kidneys to the bladder via the ureters, with a 1-way valve at the vesicoureteral (ureteral-bladder) junction preventing backflow. The valve is formed by oblique tunneling of the distal ureter through the wall of the bladder, creating a short length of ureter (1 -- 2 cm) that can be compressed as the bladder fills. Reflux occurs if the ureter enters the bladder without sufficient tunneling, i.e., too "end-on".

Answer this question: which disorder involves the retrograde passage of infected urine?
CoT: To answer the above question, the relevant sentence is: Vesicoureteral reflux (VUR), also known as vesicoureteric reflux, is a condition in which urine flows retrograde, or backward, from the bladder into the ureters / kidneys.

Ans: Minnesota
Ques: Saint Paul (abbreviated St. Paul) is the capital and second-most populous city of the U.S. state of Minnesota. As of 2017, the city's estimated population was 309,180. Saint Paul is the county seat of Ramsey County, the smallest and most densely populated county in Minnesota. The city lies mostly on the east bank of the Mississippi River in the area surrounding its point of confluence with the Minnesota River, and adjoins Minneapolis, the state's largest city. Known as the "Twin Cities", the two form the core of Minneapolis -- Saint Paul, the 16th-largest metropolitan area in the United States, with about 3.6 million residents.

Answer this question: st paul is the capital of which usa state?
CoT: To answer the above question, the relevant sentence is: Saint Paul (abbreviated St. Paul) is the capital and second-most populous city of the U.S. state of Minnesota.

Answer: Glendale , California. Now, what could be the question and solution-maybe?
Ques: System of a Down, sometimes shortened to System and abbreviated as SOAD, is an Armenian-American heavy metal band from Glendale, California, formed in 1994. The band currently consists of Serj Tankian (lead vocals, keyboards), Daron Malakian (vocals, guitar), Shavo Odadjian (bass, backing vocals) and John Dolmayan (drums).

Based on this passage, where did system of a down come from?
CoT: To answer the question, consider the following: System of a Down, sometimes shortened to System and abbreviated as SOAD, is an Armenian-American heavy metal band from Glendale, California, formed in 1994.

Ans: 55 %
Ques: Blood plasma is a yellowish coloured liquid component of blood that normally holds the blood cells in whole blood in suspension; this makes plasma the extracellular matrix of blood cells. It makes up about 55 % of the body's total blood volume. It is the intravascular fluid part of extracellular fluid (all body fluid outside cells). It is mostly water (up to 95 % by volume), and contains dissolved proteins (6 -- 8 %) (i.e. -- serum albumins, globulins, and fibrinogen), glucose, clotting factors, electrolytes (Na, Ca, Mg, HCO, Cl, etc.), hormones, carbon dioxide (plasma being the main medium for excretory product transportation) and oxygen. Plasma also serves as the protein reserve of the human body. It plays a vital role in an intravascular osmotic effect that keeps electrolytes in balanced form and protects the body from infection and other blood disorders.

Answer this question: what percentage of blood is composed of plasma?
CoT: The important part for answering this question is: It makes up about 55 % of the body's total blood volume.

Ans: warm parts of North America from southwestern British Columbia through parts of the United States to Mexico
Ques: This goose breeds north of the timberline in Greenland, Canada, Alaska, and the northeastern tip of Siberia, and spends winters in warm parts of North America from southwestern British Columbia through parts of the United States to Mexico. They fly as far south as Texas and Mexico during winter, and return to nest on the Arctic tundra each spring. It is a rare vagrant to Europe, but a frequent escape from collections and an occasional feral breeder. Snow geese are visitors to the British Isles where they are seen regularly among flocks of barnacle, Brent and Greenland white-fronted geese. There is also a feral population in Scotland from which many vagrant birds in Britain seem to derive.

Where do snow geese go for the winter?
CoT: To answer this question, we should know that: This goose breeds north of the timberline in Greenland, Canada, Alaska, and the northeastern tip of Siberia, and spends winters in warm parts of North America from southwestern British Columbia through parts of the United States to Mexico.