| Id |
Subject |
Object |
Predicate |
Lexical cue |
| tok1 |
0-2 |
DT |
denotes |
An |
| tok2 |
3-13 |
NNP |
denotes |
Imperative |
| tok3 |
14-18 |
MD |
denotes |
Need |
| tok4 |
19-22 |
IN |
denotes |
for |
| tok5 |
23-31 |
NNP |
denotes |
Research |
| tok6 |
32-34 |
IN |
denotes |
on |
| tok7 |
35-38 |
DT |
denotes |
the |
| tok8 |
39-43 |
NNP |
denotes |
Role |
| tok9 |
44-46 |
IN |
denotes |
of |
| tok10 |
47-60 |
NNP |
denotes |
Environmental |
| tok11 |
61-68 |
NNP |
denotes |
Factors |
| tok12 |
69-71 |
IN |
denotes |
in |
| lookup1 |
69-71 |
country_code |
denotes |
in |
| tok13 |
72-84 |
NNP |
denotes |
Transmission |
| tok14 |
85-87 |
IN |
denotes |
of |
| tok15 |
88-93 |
NNP |
denotes |
Novel |
| tok16 |
94-105 |
NNP |
denotes |
Coronavirus |
| tok17 |
106-107 |
( |
denotes |
( |
| tok18 |
107-113 |
NNP |
denotes |
COVID- |
| tok19 |
113-115 |
CD |
denotes |
19 |
| tok20 |
115-116 |
) |
denotes |
) |
| tok21 |
116-117 |
. |
denotes |
. |
