Assertion: multiple sclerosis's symptom | /r/HasProperty | nausea
Facets:
Source sentences:
text: Symptoms include fever, fatigue, headache, nausea, vomiting, vision loss, and difficulty walking.
text: Signs and symptoms include nausea, vomiting, constipation, poor appetite, weakness and weight loss.
text: Symptoms include anaphylaxis, hives, itching, breathing problems, chest pain, nausea, flushing, dizziness, and rash.