In this task, you will be presented with a context from an academic paper and a question separated with a
. You have to answer the question based on the context.

[EX Q]: We collect three years of online news articles from June 2016 to June 2019.
Question: What unlabeled corpus did they use?
[EX A]: three years of online news articles from June 2016 to June 2019

[EX Q]: Combining the modulus part and the phase part, HAKE maps entities into the polar coordinate system, where the radial coordinate and the angular coordinates correspond to the modulus part and the phase part, respectively.
Question: How are entities mapped onto polar coordinate system?
[EX A]: radial coordinate and the angular coordinates correspond to the modulus part and the phase part, respectively

[EX Q]: Also, we compared our models with other existing works on this dataset including OpATT BIBREF6 and Neural Content Planning with conditional copy (NCP+CC) BIBREF4.
Question: What is the state-of-the-art model for the task?
[EX A]:
OpATT BIBREF6 Neural Content Planning with conditional copy (NCP+CC) BIBREF4