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.

Ex Input:
In Sec. "Materials and Methods" we discuss our materials and methods, including the dataset we studied, how we preprocessed that data and extracted a `causal' corpus and a corresponding `control' corpus, and the details of the statistical and language analysis tools we studied these corpora with.

Ex Output:
Do they use expert annotations, crowdsourcing, or only automatic methods to analyze the corpora?


Ex Input:
Axelrod's causal mapping method comprises a set of conventions to graphically represent networks of causes and effects (the nodes in a network) as well as the qualitative aspects of this relation (the network’s directed edges, notably assertions of whether the causal linkage is positive or negative).

Ex Output:
What are the causal mapping methods employed?


Ex Input:
For comparison, we also report the performance of the error detection system by Rei2016, trained using the same FCE dataset.

Ex Output:

What was the baseline used?