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]: 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]: Through our experiments, we make subtle points related to: (a) the performance of our features, (b) how our approach compares against human ability to detect drunk-texting, (c) most discriminative stylistic features, and (d) an error analysis that points to future work. 
 Question: Do the authors mention any confounds to their study?
[EX A]: No

[EX Q]: We first investigated overall detection of any NMT-Fake reviews (1,006 fake reviews and 994 real reviews). 
 Question: How many reviews in total (both generated and true) do they evaluate on Amazon Mechanical Turk?
[EX A]:
1,006 fake reviews and 994 real reviews