Context and question: Chip E.'s 1985 recording "It's House" may also have helped to define this new form of electronic music. However, Chip E. himself lends credence to the Knuckles association, claiming the name came from methods of labeling records at the Importes Etc. record store, where he worked in the early 1980s: bins of music that DJ Knuckles played at the Warehouse nightclub were labelled in the store "As Heard At The Warehouse", which was shortened to simply "House". Patrons later asked for new music for the bins, which Chip E. implies was a demand the shop tried to meet by stocking newer local club hits.
what is the name of Chip E's 1985 house hit?
Answer: "It's House"
Context and question: The oldest written records of the Finnic languages of Estonia date from the 13th century. Originates Livoniae in Chronicle of Henry of Livonia contains Estonian place names, words and fragments of sentences.
How far back do the first written records of Estonia's Finnic languages go?
Answer: 13th century
Context and question: During the 19th century, Karl Marx and Friedrich Engels extended the concept of materialism to elaborate a materialist conception of history centered on the roughly empirical world of human activity (practice, including labor) and the institutions created, reproduced, or destroyed by that activity (see materialist conception of history). Later Marxists developed the notion of dialectical materialism which characterized later Marxist philosophy and method.
Which era of Marxists rejected the notion of dialectical materialism? 
Answer:
unanswerable