In guitar music, especially electric guitar, a power chord    (also fifth chord) is a colloquial name for a chord that consists of the root note and the fifth. Power chords are commonly played on amplified guitars, especially on electric guitar with distortion. Power chords are a key element of many styles of rock and especially in heavy metal, and punk rock.

Choose your answer: based on the paragraph above can we conclude that "a power chord is achieved with an instrument"?

Pick from: --Yes --It's impossible to say --No
I think the answer is
Yes