David played through Mesa Boogie triple rectifier heads and matching cabinets.

Entity and relation annotations:
id: 0
type: entity
value: text: David
labels: <Person>
id: 1
type: entity
value: text: Mesa Boogie
labels: <Organization>
id: 2
type: entity
value: text: Mesa Boogie triple rectifier heads and matching cabinets
labels: <Production>
type: relation
to_id: 2
labels: Person:creates:Production
from_id: 1
type: relation
to_id: 2
labels: Person:creates:Production
from_id: 0