Problem: In All Life is Problem Solving, Popper sought to explain the apparent progress of scientific knowledge that is, how it is that our understanding of the universe seems to improve over time. This problem arises from his position that the truth content of our theories, even the best of them, cannot be verified by scientific testing, but can only be falsified. Again, in this context the word "falsified" does not refer to something being "fake"; rather, that something can be (i.e., is capable of being) shown to be false by observation or experiment. Some things simply do not lend themselves to being shown to be false, and therefore, are not falsifiable. If so, then how is it that the growth of science appears to result in a growth in knowledge? In Popper's view, the advance of scientific knowledge is an evolutionary process characterised by his formula:
What aspect of a scientific theory can never be fully verified, according to Popper?
The answer is the following: truth content

Based on earlier transmitted reports, in the year 632, after the demise of Muhammad a number of his companions who knew the Quran by heart were killed in a battle by Musaylimah, the first caliph Abu Bakr (d. 634) decided to collect the book in one volume so that it could be preserved. Zayd ibn Thabit (d. 655) was the person to collect the Quran since "he used to write the Divine Inspiration for Allah's Apostle". Thus, a group of scribes, most importantly Zayd, collected the verses and produced a hand-written manuscript of the complete book. The manuscript according to Zayd remained with Abu Bakr until he died. Zayd's reaction to the task and the difficulties in collecting the Quranic material from parchments, palm-leaf stalks, thin stones and from men who knew it by heart is recorded in earlier narratives. After Abu Bakr, Hafsa bint Umar, Muhammad's widow, was entrusted with the manuscript. In about 650, the third Caliph Uthman ibn Affan (d. 656) began noticing slight differences in pronunciation of the Quran as Islam expanded beyond the Arabian Peninsula into Persia, the Levant, and North Africa. In order to preserve the sanctity of the text, he ordered a committee headed by Zayd to use Abu Bakr's copy and prepare a standard copy of the Quran. Thus, within 20 years of Muhammad's death, the Quran was committed to written form. That text became the model from which copies were made and promulgated throughout the urban centers of the Muslim world, and other versions are believed to have been destroyed. The present form of the Quran text is accepted by Muslim scholars to be the original version compiled by Abu Bakr.
In which year did Abu Bakr die?
634

Input: To Kill a Mockingbird
Scholars argue that Lee's approach to class and race was more complex "than ascribing racial prejudice primarily to 'poor white trash' ... Lee demonstrates how issues of gender and class intensify prejudice, silence the voices that might challenge the existing order, and greatly complicate many Americans' conception of the causes of racism and segregation." Lee's use of the middle-class narrative voice is a literary device that allows an intimacy with the reader, regardless of class or cultural background, and fosters a sense of nostalgia. Sharing Scout and Jem's perspective, the reader is allowed to engage in relationships with the conservative antebellum Mrs. Dubose; the lower-class Ewells, and the Cunninghams who are equally poor but behave in vastly different ways; the wealthy but ostracized Mr. Dolphus Raymond; and Calpurnia and other members of the black community. The children internalize Atticus' admonition not to judge someone until they have walked around in that person's skin, gaining a greater understanding of people's motives and behavior.

Are the Ewell's considered rich or poor?
Output: poor

Input: Article: Historians have concluded that this assignment provided valuable preparation for handling the challenging personalities of Winston Churchill, George S. Patton, George Marshall, and General Montgomery during World War II. Eisenhower later emphasized that too much had been made of the disagreements with MacArthur, and that a positive relationship endured. While in Manila, Mamie suffered a life-threatening stomach ailment but recovered fully. Eisenhower was promoted to the rank of permanent lieutenant colonel in 1936. He also learned to fly, making a solo flight over the Philippines in 1937 and obtained his private pilot's license in 1939 at Fort Lewis. Also around this time, he was offered a post by the Philippine Commonwealth Government, namely by then Philippine President Manuel L. Quezon on recommendations by MacArthur, to become the chief of police of a new capital being planned, now named Quezon City, but he declined the offer.

Now answer this question: What is the current name of the capital city that was under construction in the Philippines in 1939?

Output: Quezon City

Article: British empiricism, though it was not a term used at the time, derives from the 17th century period of early modern philosophy and modern science. The term became useful in order to describe differences perceived between two of its founders Francis Bacon, described as empiricist, and Rene Descartes, who is described as a rationalist. Thomas Hobbes and Baruch Spinoza, in the next generation, are often also described as an empiricist and a rationalist respectively. John Locke, George Berkeley, and David Hume were the primary exponents of empiricism in the 18th century Enlightenment, with Locke being the person who is normally known as the founder of empiricism as such.

Question: When was the British empiricism period?
Ans: 17th century

Input: Poultry
Dark meat, which avian myologists refer to as "red muscle", is used for sustained activitychiefly walking, in the case of a chicken. The dark colour comes from the protein myoglobin, which plays a key role in oxygen uptake and storage within cells. White muscle, in contrast, is suitable only for short bursts of activity such as, for chickens, flying. Thus, the chicken's leg and thigh meat are dark, while its breast meat (which makes up the primary flight muscles) is white. Other birds with breast muscle more suitable for sustained flight, such as ducks and geese, have red muscle (and therefore dark meat) throughout. Some cuts of meat including poultry expose the microscopic regular structure of intracellular muscle fibrils which can diffract light and produce iridescent colours, an optical phenomenon sometimes called structural colouration.

Are there reasons for the dark meat that poultry has?
Output:
The dark colour comes from the protein myoglobin, which plays a key role in oxygen uptake and storage within cells