In this task, you will be presented with a context from an academic paper and you have to write an answerable question based on the context. Your questions can be extractive, abstractive, or yes-no questions.

[Q]: We extracted Japanese word pairs from the Evaluation Dataset of Japanese Lexical Simplification kodaira.
[A]: where does the data come from?

[Q]: We recruited 100 crowdworkers on Amazon Mechanical Turk (AMT) and measured completion times and accuracies for typing randomly sampled sentences from the Yelp corpus.
[A]: What user variations have been tested?

[Q]: As a starting point, we used the DIP corpus BIBREF37 , a collection of 49 clusters of 100 web pages on educational topics (e.g. bullying, homeschooling, drugs) with a short description of each topic.
[A]:
Which collections of web documents are included in the corpus?