Assertion: sleep apnea's symptom | /r/HasProperty | difficulty
Facets:
Source sentences:
text: The classical symptoms of sleep apnea include snoring, difficulty in waking up, restless sleep, nasal speech, mouth breathing, attention deficit disorder (especially in children), fatigue, and nasal congestion.
text: Other symptoms include difficulty concentrating, morning headaches and/or a dry throat, shortness of breath that gets better when sitting up, and mood swings or irritability.
text: Symptoms include excessive daytime sleepiness, loud snoring, abrupt awakenings, dry mouth, morning headache and difficulty staying asleep.