Assertion: headphone's design | /r/HasProperty | the best method
Facets:
value: for picking up sound
type: PURPOSE
Source sentences:
text: This creates an "8" shape field, and this design is the best method for picking up sound only from a close proximity of the user, while not picking up most surrounding noises.
text: The over-ear design is the best audio experience that you can get when it comes to quality.