"Good Old-Fashioned Lover Boy" was written by Mercury.

Entity and relation annotations:
id: 0
type: entity
value: text: "Good Old-Fashioned Lover Boy"
labels: <Work_of_art>
id: 1
type: entity
value: text: Mercury
labels: <Person>
type: relation
to_id: 0
labels: Person:creates:Work_of_art
from_id: 1