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.

For de-identification tasks, the three metrics we will use to evaluate the performance of our architecture are Precision, Recall and INLINEFORM0 score as defined below. 
 Question: What evaluation metrics do they use?
Precision, Recall and INLINEFORM0 score

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

To increase the variety of corpus, we selected 4 English corpora and 4 Mandarin corpora in addition to the low resource language corpora. 
 Question: Do they test their approach on large-resource tasks?

Yes