Assertion: acupuncture's benefit | /r/HasProperty | transient to be
Facets:
value: at best
type: DEGREE
Source sentences:
text: Last month, in the journal Anesthesia and Analgesia, two leading medical rationalists, pharmacologist David Colquhoun and neurologist Steven Novella, stuck in the knife: "the benefits of acupuncture are likely nonexistent, or at best are too small and too transient to be of any clinical significance," they wrote.