Vaughan was the presenter of the segment on prison-based sitcom "Porridge".

Entity and relation annotations:
id: 0
type: entity
value: text: Vaughan
labels: <Person>
id: 1
type: entity
value: text: "Porridge"
labels: <Work_of_art>
id: 2
type: entity
value: text: the presenter
labels: <Title>
type: relation
to_id: 1
labels: Person:performs:Work_of_art
from_id: 0
type: relation
to_id: 2
labels: Person:holds_title:Title
from_id: 0
type: relation
to_id: 2
labels: Organization:Establishes:Title
from_id: 1