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.

Answer: Methuselah. Now, what could be the question and solution-maybe?
Ques: Context: Methuselah (Hebrew: , Methushelah "Man of the dart / spear", or alternatively "his death shall bring judgment") is a biblical character and a figure in Judaism and Christianity. He is reported to have lived the longest of all characters mentioned in the Hebrew Bible at the age of 969. Methuselah was the son of Enoch, the father of Lamech, and the grandfather of Noah.

Question: who is the oldest living person in the bible?
CoT: The relevant information to answer the above question is: He is reported to have lived the longest of all characters mentioned in the Hebrew Bible at the age of 969.

Ans: Akshay Dhawan
Ques: Passage: The Second Season of singing reality show Dil Hai Hindustani premiered on 7 July 2018. The show was broadcast on StarPlus and streams on Hotstar. The show was hosted by Mukti Mohan and Raghav Juyal. Sunidhi Chauhan, Badshah and Pritam are judges in the show. The show was produced by Ranjeet Thakur and Hemant Ruprell under Frames Production. The season was won by Akshay Dhawan.

Question: Based on this passage, who won the show dil hai hindustani 2018?
CoT: This is the relevant information: The show was produced by Ranjeet Thakur and Hemant Ruprell under Frames Production. The season was won by Akshay Dhawan.

Ans: Tim Berners - Lee
Ques: Passage: Weaving the Web: The Original Design and Ultimate Destiny of the World Wide Web by its inventor (1999) is a book written by Tim Berners-Lee describing how the world wide web was created and his role in it. It is the only book written by Berners-Lee.

Question: Based on this passage, who is the author of weaving the web?
CoT: This is the relevant information: Weaving the Web: The Original Design and Ultimate Destiny of the World Wide Web by its inventor (1999) is a book written by Tim Berners-Lee describing how the world wide web was created and his role in it.

Answer: Emilie du Chatelet. Now, what could be the question and solution-maybe?
Ques: Emilie du Chatelet (1706 -- 1749) proposed and tested the hypothesis of the conservation of total energy, as distinct from momentum. Inspired by the theories of Gottfried Leibniz, she repeated and publicized an experiment originally devised by Willem' s Gravesande in 1722 in which balls were dropped from different heights into a sheet of soft clay. Each ball's kinetic energy-as indicated by the quantity of material displaced-was shown to be proportional to the square of the velocity. The deformation of the clay was found to be directly proportional to the height the balls were dropped from, equal to the initial potential energy. Earlier workers, including Newton and Voltaire, had all believed that "energy" (so far as they understood the concept at all) was not distinct from momentum and therefore proportional to velocity. According to this understanding, the deformation of the clay should have been proportional to the square root of the height from which the balls were dropped from. In classical physics the correct formula is E k = 1 2 m v 2 (\ displaystyle E_ ( k) = (\ frac ( 1) (2) ) mv ^ (2) ), where E k (\ displaystyle E_ ( k) ) is the kinetic energy of an object, m (\ displaystyle m) its mass and v (\ displaystyle v) its speed. On this basis, Chatelet proposed that energy must always have the same dimensions in any form, which is necessary to be able to relate it in different forms (kinetic, potential, heat ...).

Who made the law of conservation of energy?
CoT: To answer the question, consider the following: Emilie du Chatelet (1706 -- 1749) proposed and tested the hypothesis of the conservation of total energy, as distinct from momentum.

Ans: Dolly Parton
Ques: Context: The song, "I Will Always Love You" was originally written and recorded in 1973 by American singer-songwriter, Dolly Parton. Her country version of the track was released in 1974 as a single and was written as a farewell to her one-time partner and mentor of seven years, Porter Wagoner, following Parton's decision to pursue a solo career.

Question: who sang i will always live you first?
CoT: To answer this question, we should know that: The song, "I Will Always Love You" was originally written and recorded in 1973 by American singer-songwriter, Dolly Parton.