| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T21 |
23-41 |
Sentence |
denotes |
Graphical abstract |
| T22 |
43-58 |
Sentence |
denotes |
1 Introduction |
| T23 |
59-214 |
Sentence |
denotes |
A recent outbreak of pneumonia in Wuhan, China, is associated with Betacoronavirus of group 2B from family Coronaviridae and the order Nidovirales [1] [2]. |
| T24 |
215-283 |
Sentence |
denotes |
The viruses are positive-sense RNA, enveloped and non-segmented [2]. |
| T25 |
284-445 |
Sentence |
denotes |
This coronavirus disease (COVID-19) is known as a third human zoonosis of the 21st century and is caused by a new strain not previously identified in humans [1]. |
