[Feature request] Add Google Natural Question dataset
Quick update on NQ: due to some limitations I met using apache beam + parquet I was not able to use the dataset in a nested parquet structure in python to convert it to our Apache Arrow format yet.
However we had planned to change this conversion step anyways so we'll make just sure that it enables to process and convert the NQ dataset to arrow.
Would be great to have https://github.com/google-research-datasets/natural-questions as an alternative to SQuAD.
[Feature request] Add Google Natural Question dataset 
 Would be great to have https://github.com/google-research-datasets/natural-questions as an alternative to SQuAD. 
 Quick update on NQ: due to some limitations I met using apache beam + parquet I was not able to use the dataset in a nested parquet structure in python to convert it to our Apache Arrow format yet.
However we had planned to change this conversion step anyways so we'll make just sure that it enables to process and convert the NQ dataset to arrow.