Assertion: breast cancer's symptom | /r/HasProperty | headache
Facets:
Source sentences:
text: Symptoms of breast cancer that has spread to the brain can include headache, changes in speech or vision, memory problems, and others.
text: If breast cancer spreads to the brain or spinal cord and forms tumors, symptoms may include pain, confusion, memory loss, headache, blurred or double vision, difficulty with speech, difficulty with movement or seizures.