Ans: Chinese
Ques: Han (simplified Chinese: 韩; traditional Chinese: 韓; pinyin: Hán; Korean: 한) is a common Chinese surname. The spelling "Han" is based on China's pinyin system and so used throughout Mainland China. Spelling can vary from' Hon' in Cantonese-speaking areas to' Hang' in Hainan.

Answer this question: where does the last name hon come from?
CoT: To answer the above question, the relevant sentence is: Han (simplified Chinese: 韩; traditional Chinese: 韓; pinyin: Hán; Korean: 한) is a common Chinese surname.


Answer: In the mid-1970s. Now, what could be the question and solution-maybe?
Ques: In 1971, research chemist Stephanie Kwolek discovered a liquid crystalline polymer solution. Its exceptional strength and stiffness led to the invention of Kevlar ®, a synthetic fibre, woven into a fabric and layered, that, by weight, has five times the tensile strength of steel. In the mid-1970s, DuPont the company which employed Kwolek introduced Kevlar. Immediately Kevlar was incorporated into a National Institute of Justice (NIJ) evaluation program to provide lightweight, able body armor to a test pool of American law enforcement officers to ascertain if everyday able wearing was possible. Lester Shubin, a program manager at the NIJ, managed this law enforcement feasibility study within a few selected large police agencies, and quickly determined that Kevlar body armor could be comfortably worn by police daily, and would save lives.

Answer this question: when was kevlar first used as body armor?
CoT: The important part for answering this question is: Immediately Kevlar was incorporated into a National Institute of Justice (NIJ) evaluation program to provide lightweight, able body armor to a test pool of American law enforcement officers to ascertain if everyday able wearing was possible.


Ans: 2.18 mm
Ques: How to define a normal or abnormal nuchal translucency measurement can be difficult. The use of a single millimeter cutoff (such as 2.5 or 3.0 mm) is inappropriate because nuchal translucency measurements normally increases with gestational age (by approximately 15 % to 20 % per gestational week from 10 to 13 weeks). At 12 weeks of gestational age, an "average" nuchal thickness of 2.18 mm has been observed; however, up to 13 % of chromosomally normal fetuses present with a nuchal translucency of greater than 2.5 mm. Thus for even greater accuracy of predicting risks, the outcome of the nuchal scan may be combined with the results of simultaneous maternal blood tests. In pregnancies affected by Down syndrome there is a tendency for the levels of human chorionic gonadotropin (hCG) to be increased and pregnancy-associated plasma protein A (PAPP-A) to be decreased.

Answer this question based on the passage: normal range for nuchal fold at 12 weeks?
CoT: To answer the above question, the relevant sentence is: At 12 weeks of gestational age, an "average" nuchal thickness of 2.18 mm has been observed; however, up to 13 % of chromosomally normal fetuses present with a nuchal translucency of greater than 2.5 mm.


Ans: equal in number to that state 's combined total of senators and representatives
Ques: Each state chooses electors, equal in number to that state's combined total of senators and representatives. There are a total of 538 electors, corresponding to the 435 representatives and 100 senators, plus the three electors for the District of Columbia as provided by the Twenty-third Amendment. The Constitution bars any federal official, elected or appointed, from being an elector. The Office of the Federal Register is charged with administering the Electoral College. Since the mid-19th century when all electors have been popularly chosen, the Electoral College has elected the candidate who received the most popular votes nationwide, except in four elections: 1876, 1888, 2000, and 2016. In 1824, there were six states in which electors were legislatively appointed, rather than popularly elected, so the true national popular vote is uncertain; the electors failed to select a winning candidate, so the matter was decided by the House of Representatives.

Based on this passage, how are electoral college votes distributed among the states?
CoT: To answer the question, consider the following: Each state chooses electors, equal in number to that state's combined total of senators and representatives.


Answer: Andrew Dorff , Matthew Ramsey , and Brad Tursi. Now, what could be the question and solution-maybe?
Ques: "Save It for a Rainy Day" is a song written by Andrew Dorff, Matthew Ramsey, and Brad Tursi and recorded by American country music artist Kenny Chesney. It was released in June 2015 as the fourth and final single from Chesney's album The Big Revival.

Who wrote save it for a rainy day?
CoT: The relevant information to answer the above question is: "Save It for a Rainy Day" is a song written by Andrew Dorff, Matthew Ramsey, and Brad Tursi and recorded by American country music artist Kenny Chesney.


Ans: Scottish writer Thomas Carlyle

Ques: Context: The great man theory is a 19th-century idea according to which history can be largely explained by the impact of great men, or heroes; highly influential individuals who, due to either their personal charisma, intelligence, wisdom, or political skill used their power in a way that had a decisive historical impact. The theory was popularized in the 1840s by Scottish writer Thomas Carlyle, but in 1860 Herbert Spencer formulated a counter-argument that has remained influential throughout the 20th century to the present: Spencer said that such great men are the products of their societies, and that their actions would be impossible without the social conditions built before their lifetimes.

Question: who developed the great man theory of leadership?
CoT: The relevant sentence in the passage is: The theory was popularized in the 1840s by Scottish writer Thomas Carlyle, but in 1860 Herbert Spencer formulated a counter-argument that has remained influential throughout the 20th century to the present: Spencer said that such great men are the products of their societies, and that their actions would be impossible without the social conditions built before their lifetimes.