Heinz Salad Cream was the first brand developed exclusively for the United Kingdom market.

Entity and relation annotations:
id: 0
type: entity
value: text: Heinz Salad Cream
labels: <Production>
id: 1
type: entity
value: text: Heinz
labels: <Organization>
id: 2
type: entity
value: text: the United Kingdom market
labels: <Location>
id: 3
type: entity
value: text: the United Kingdom
labels: <Location>
type: relation
to_id: 3
labels: Location:located_in:Location
from_id: 2