Super exciting about this project with so much interest! Given that we have so many people, I think it makes sense to officially define 2 groups of 7 people (more people can join later :-))
I’ve divided people that are interested into two groups and added all the names here 3.
Let me know if you don’t want to be in the team and I take you out 
I think the two teams should talk to each other/ help each other as much as possible, but as stated on Slack before having a single team of 14 is not efficient IMO. Therefore, I propose that both teams take their own approach to doing the dataset preprocessing, model definition etc…
One important aspect that should also  be discussed a bit is how the pretrained RoBERTa model should be evaluated ? Maybe on XTREME 2 after pretraining?