PMC:1584416 / 373-397
Annnotations
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T140 | 4-14 | NN | denotes | difficulty |
| T142 | 15-17 | IN | denotes | in |
| R53 | T142 | T140 | prep | in,difficulty |
| Id | Subject | Object | Predicate | Lexical cue |
|---|---|---|---|---|
| T140 | 4-14 | NN | denotes | difficulty |
| T142 | 15-17 | IN | denotes | in |
| R53 | T142 | T140 | prep | in,difficulty |