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.

[Q]: We develop a null model to determine how much variation in binomial orderings we might expect across communities and across time, if binomial orderings were randomly ordered according to global asymmetry values.  
 Question: What new model is proposed for binomial lists?
[A]: null model 


[Q]: Posts in FBFans dataset are used for this analysis. We calculate the like statistics of each distinct author from these 32,595 posts. 
 Question: What is the size of the Chinese data?
[A]: 32,595 posts


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