Although the songwriting credit is Lennon-McCartney, "Hello, Goodbye" was written solely by Paul McCartney.

Entity and relation annotations:
id: 0
type: entity
value: text: Lennon-McCartney
labels: <Person>
id: 1
type: entity
value: text: "Hello, Goodbye"
labels: <Work_of_art>
id: 2
type: entity
value: text: Paul McCartney
labels: <Person>
type: relation
to_id: 1
labels: Person:creates:Work_of_art
from_id: 2