Procedure for tracking annotation and adjudication

[nschneid]

I think the idea is that there will be a .cgel file for each sentence or small batch of sentences, with just the sentences initially. Individual annotators will fork and then submit PRs, and adjudication will be handled as merging the PRs.

We should have a convention for tracking annotators in the metadata too. How about using GitHub usernames and dates:

# tree_by = nschneid (2024-07-17), devika-tiwari (2024-07-19), devika-tiwari+nschneid (2024-07-22), rev. bwaldon (2024-07-25)

to show independent annotation, adjudication, and review phases

[bwaldon]

I like that! Will update the example in oneoff to reflect this.

[nschneid]

And maybe when we put up placeholder files we can specify the annotation plan, e.g.

# tree_by = nschneid (___), devika-tiwari (___), devika-tiwari+nschneid (___), rev. bwaldon (___)