| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T2 |
23-31 |
Sentence |
denotes |
Abstract |
| T3 |
32-40 |
Sentence |
denotes |
ABSTRACT |
| T4 |
42-52 |
Sentence |
denotes |
Background |
| T5 |
53-107 |
Sentence |
denotes |
The US faces remarkable food and nutrition challenges. |
| T6 |
108-271 |
Sentence |
denotes |
A new federal effort to strengthen and coordinate nutrition research could rapidly generate the evidence base needed to address these multiple national challenges. |
| T7 |
272-348 |
Sentence |
denotes |
However, the relevant characteristics of such an effort have been uncertain. |
| T8 |
350-360 |
Sentence |
denotes |
Objectives |
