Assertion: fatigue's symptom | /r/CapableOf | respond to placebo
Facets:
value: partly
type: DEGREE
value: often
type: TEMPORAL
Source sentences:
text: It's difficult to determine whether these therapies actually work, partly because the symptoms of chronic fatigue syndrome often respond to placebos.
text: It's difficult to determine whether these therapies actually work, partly because the symptoms of chronic fatigue syndrome often respond to placebos.