Table 1.
BioDRB sense classification for discourse relations
| Type | Subtype | Type | Subtype |
|---|---|---|---|
| CAUSE | Reason | CONDITION | Hypothetical |
| Result | Factual | ||
| Claim | Non-Factual | ||
| Justification | |||
| PURPOSE | Goal | TEMPORAL | Synchronous |
| Enablement | Precedence | ||
| Succession | |||
| CONCESSION | Contra-Expectation | ALTERNATIVE | Chosen-Alternative |
| Expectation | Conjunctive | ||
| Disjunctive | |||
| CONTRAST | INSTATIATION | ||
| CONJUNCTION | EXCEPTION | ||
| SIMILARITY | CONTINUATION | ||
| CIRCUMSTANCE | Forward-Circumstance | BACKGROUND | Forward-Background |
| Backward-Circumstance | Backward-Background | ||
| RESTATEMENT | Equivalence | REINFORCEMENT | |
| Generalization | |||
| Specification | |||