Table 3.
Main grammatical relations and some of their values generated from parse tree in Figure 2.
| Component | Explanation and example |
|---|---|
| nsubj | Nominal subject: MUTATION0 |
| nsubjpass | Nominal passive subject |
| pre | Predicate of a clause: increased resistance to DRUG0, but not DRUG1 |
| dobj | Direct object: resistance |
| iobj | Indirect object |
| pobj | Prepositional object: DRUG0, but not DRUG1 |
| prep | Prepositional modifier: to DRUG0, but not DRUG1 |
| cc | Coordination: but not |
| conj | Conjunction: DRUG1 |
| neg | Negation: not |
| acomp | Adjectival complement |