Input: Read this: The work of children was important in pre-industrial societies, as children needed to provide their labour for their survival and that of their group. Pre-industrial societies were characterised by low productivity and short life expectancy, preventing children from participating in productive work would be more harmful to their welfare and that of their group in the long run. In pre-industrial societies, there was little need for children to attend school. This is especially the case in non literate societies. Most pre-industrial skill and knowledge were amenable to being passed down through direct mentoring or apprenticing by competent adults.
Question: Was there a period when child labour was essential?

Output: pre-industrial societies


QUES: PlayStation Network is the unified online multiplayer gaming and digital media delivery service provided by Sony Computer Entertainment for PlayStation 3 and PlayStation Portable, announced during the 2006 PlayStation Business Briefing meeting in Tokyo. The service is always connected, free, and includes multiplayer support. The network enables online gaming, the PlayStation Store, PlayStation Home and other services. PlayStation Network uses real currency and PlayStation Network Cards as seen with the PlayStation Store and PlayStation Home.

Does PlayStation Network use artificial or real currency for picture viewing?
What is the answer?
ANS: unanswerable


QUES: Since the end of the World Wars, the term "great power" has been joined by a number of other power classifications. Foremost among these is the concept of the superpower, used to describe those nations with overwhelming power and influence in the rest of the world. It was first coined in 1944 by William T.R. Fox and according to him, there were three superpowers: the British Empire, the United States, and the Soviet Union. But by the mid-1950s the British Empire lost its superpower status, leaving the United States and the Soviet Union as the world's superpowers.[nb 2] The term middle power has emerged for those nations which exercise a degree of global influence, but are insufficient to be decisive on international affairs. Regional powers are those whose influence is generally confined to their region of the world.
When did the Soviet Union lose its superpower status?

ANS: unanswerable


Whitehead describes causal efficacy as "the experience dominating the primitive living organisms, which have a sense for the fate from which they have emerged, and the fate towards which they go." It is, in other words, the sense of causal relations between entities, a feeling of being influenced and affected by the surrounding environment, unmediated by the senses. Presentational immediacy, on the other hand, is what is usually referred to as "pure sense perception", unmediated by any causal or symbolic interpretation, even unconscious interpretation. In other words, it is pure appearance, which may or may not be delusive (e.g. mistaking an image in a mirror for "the real thing").
If it is possible to answer this question, answer it for me (else, reply "unanswerable"):  How do the senses affect non-causal efficacy?
Ah, so.. unanswerable


Question: After World War II, Britain found itself in intense conflict with the Jewish community over Jewish immigration limits, as well as continued conflict with the Arab community over limit levels. The Haganah joined Irgun and Lehi in an armed struggle against British rule. At the same time, hundreds of thousands of Jewish Holocaust survivors and refugees sought a new life far from their destroyed communities in Europe. The Yishuv attempted to bring these refugees to Palestine but many were turned away or rounded up and placed in detention camps in Atlit and Cyprus by the British. Escalating violence culminated with the 1946 King David Hotel bombing which Bruce Hoffman characterized as one of the "most lethal terrorist incidents of the twentieth century". In 1947, the British government announced it would withdraw from Mandatory Palestine, stating it was unable to arrive at a solution acceptable to both Arabs and Jews.
Try to answer this question if possible: When was the King David Hotel bombing?
Answer: 1946


QUES: KU Endowment was established in 1891 as America’s first foundation for a public university. Its mission is to partner with donors in providing philanthropic support to build a greater University of Kansas.
When was the KU Endowment founded?

ANS:
1891