Assertion: nausea's cause | /r/HasProperty | indigestion
Facets:
Source sentences:
text: Some common causes are seasickness and other motion sicknesses, early pregnancy, intense pain, exposure to chemical toxins, emotional stress, physical stress, anxiety (worry, apprehension), gallbladder disease, food poisoning, indigestion, various viruses, and certain smells or odors, to name a few.