| Id |
Subject |
Object |
Predicate |
Lexical cue |
| T15 |
0-183 |
Sentence |
denotes |
COVID-19 (Corona Virus Disease 2019) is a highly infectious disease with a long incubation period which was caused by Sars-Cov-2 (Severe Acute Respiratory Syndrome Coronavirus 2) [1]. |
| T16 |
184-321 |
Sentence |
denotes |
The number of COVID-19 patients increased dramatically due to hundreds of millions of people traveling during the Spring Festival period. |
| T17 |
322-531 |
Sentence |
denotes |
The severity of COVID-19 had been underestimated until the National Health Commission classified it as a B type infectious disease officially and took actions to fight against this disease on 20 January, 2020. |
| T18 |
532-680 |
Sentence |
denotes |
Ever since then, epidemic prevention was comprehensively upgraded and marked the real beginning of universal concern, indicating widespread impacts. |
