Assertion: airsickness's symptom | /r/HasProperty | difficulty
Facets:
value: the presence of a cough
type: OTHER
Source sentences:
text: The most often reported symptoms are eyestrain, blurred vision, difficulty focusing, and visual flashbacks, with occasional headache and difficulty concentrating.
text: The symptoms that are take in to account while evaluation the severity of HAPE are difficulty breathing while exerting or while at rest, the presence of a cough and the quality of that cough, and the level of fatigue of the patient.