Assertion: placebo | /r/HasProperty | same substance
Facets:
Source sentences:
text: For example, in a report published in 2008, researchers found that test subjects who took an inert substance labeled as a potent pain medication, marketed under a brand name, and sold at a relatively high price experienced greater pain tolerance following mild electrical shock to the wrist than people who took an inert substance marketed as a generic pain medication and sold at a comparatively low cost; the brand-name placebo and the generic placebo were the same substance.