| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T8 |
0-13 |
Sentence |
denotes |
Introduction: |
| T9 |
14-154 |
Sentence |
denotes |
Despite advances in drug research and development, our knowledge of the underlying molecular mechanisms of many diseases remains inadequate. |
| T10 |
155-221 |
Sentence |
denotes |
This have led to limited effective medicines for several diseases. |
| T11 |
222-326 |
Sentence |
denotes |
To address these challenges, efficient strategies, novel technologies, and policies are urgently needed. |
| T12 |
327-456 |
Sentence |
denotes |
The main obstacles in drug discovery and development are the mounting cost, risk, and time frame needed to develop new medicines. |
| T13 |
457-522 |
Sentence |
denotes |
Fair pricing and accessibility is another unmet global challenge. |
