Ans: between 6 and 20 mg of urea nitrogen per 100 ml ( 6 -- 20 mg / dL ) of blood
Ques: Context: Blood urea nitrogen (BUN) is a medical test that measures the amount of urea nitrogen found in blood. The liver produces urea in the urea cycle as a waste product of the digestion of protein. Normal human adult blood should contain between 6 and 20 mg of urea nitrogen per 100 ml (6 -- 20 mg / dL) of blood. Individual laboratories will have different reference ranges as the assay used will vary between laboratories.

Question: what is the normal range for urea nitrogen?
CoT: To answer this question, we should know that: Normal human adult blood should contain between 6 and 20 mg of urea nitrogen per 100 ml (6 -- 20 mg / dL) of blood.

Ans: an average of 178 months ( roughly 15 years )
Ques: In the United States, prisoners may wait many years before execution can be carried out due to the complex and time-consuming appeals procedures mandated in the jurisdiction. The time between sentencing and execution has increased relatively steadily between 1977 and 2010, including a 22 % jump between 1989 and 1990 and a similar jump between 2008 and 2009. In 2010, a death row inmate waited an average of 178 months (roughly 15 years) between sentencing and execution. Nearly a quarter of inmates on death row in the U.S. die of natural causes while awaiting execution.

Answer this question: how long is an inmate on death row?
CoT: This is the relevant information: In 2010, a death row inmate waited an average of 178 months (roughly 15 years) between sentencing and execution.

Answer: from April 3 , 2018 , to June 12 , 2018. Now, what could be the question and solution-maybe?
Ques: Context: Tokyo Ghoul is an anime television series by Studio Pierrot aired on Tokyo MX between July and September 2014 with a second season titled Tokyo Ghoul A that aired January 8, 2015, to March 26, 2015, and a third season titled Tokyo Ghoul: re, a split cour, who's first part aired from April 3, 2018, to June 12, 2018. Studio Pierrot also produced an OVA for Tokyo Ghoul: JACK along with a portion of the light novel Tokyo Ghoul: Hibi titled Tokyo Ghoul: PINTO.

Question: when do tokyo ghoul re episodes come out?
CoT: To answer this question, we should know that: Tokyo Ghoul is an anime television series by Studio Pierrot aired on Tokyo MX between July and September 2014 with a second season titled Tokyo Ghoul A that aired January 8, 2015, to March 26, 2015, and a third season titled Tokyo Ghoul: re, a split cour, who's first part aired from April 3, 2018, to June 12, 2018.

Ans: after the chart success of the 1963 single of the song by the local Liverpool group Gerry and the Pacemakers
Ques: The song is also sung at association football clubs around the world, where it is performed by a massed chorus of supporters on matchday; this tradition began at Liverpool F.C. after the chart success of the 1963 single of the song by the local Liverpool group Gerry and the Pacemakers.

When did liverpool start using you'll never walk alone?
CoT: To answer this question, we should know that: The song is also sung at association football clubs around the world, where it is performed by a massed chorus of supporters on matchday; this tradition began at Liverpool F.C. after the chart success of the 1963 single of the song by the local Liverpool group Gerry and the Pacemakers.

Ans: 1954
Ques: Context: VINs were first used in 1954. From 1954 to 1981, there was no accepted standard for these numbers, so different manufacturers used different formats.

Question: when did they start putting vin numbers on cars?
CoT: The relevant information to answer the above question is: VINs were first used in 1954.

Answer: Frances Ridley Havergal. Now, what could be the question and solution-maybe?
Ques: Frances Ridley Havergal (14 December 1836 -- 3 June 1879) was an English religious poet and hymnwriter. Take My Life and Let it Be and Thy Life for Me (also known as I Gave My Life for Thee) are two of her best known hymns. She also wrote hymn melodies, religious tracts, and works for children. She did not occupy, and did not claim for herself, a prominent place as a poet, but by her distinct individuality, she carved out a niche which she alone could fill.

Answer this question based on the passage: who wrote the hymn take my life and let it be?
CoT: To answer the above question, the relevant sentence is: Take My Life and Let it Be and Thy Life for Me (also known as I Gave My Life for Thee) are two of her best known hymns.