Assertion: dengue's symptom | /r/HasProperty | absent
Facets:
Source sentences:
text: Fever and headache are the first symptoms, but the other initial symptoms of dengue fever are absent.
text: Fever and headache are the first symptoms, but the other initial symptoms of dengue fever are absent.
text: Fever and headache are the first symptoms, but the other initial symptoms of dengue fever are absent.