We are pleased to announce the first shared task on parsing Discourse Representation Structures (DRSs). This shared task combines:
- Semantic role labelling
- Reference resolution
- Scope detection
- Named entity tagging
- Word sense disambigation
- Predicate-argument structure prediction
- Presupposition projection
Yes, all of these into one big challenge!
The DRSs are drawn from the Parallel Meaning Bank. In this first episode of DRS parsing, systems will be tested mainly on short, open-domain sentences, to make the threshold for participation as low as possible.
The outcome of the shared task and all participating systems will be presented at IWCS-2019 in Gothenburg, Sweden.