Some black cultivars are 'Black Beauty', 'Black Monukka', 'Concord Seedless', 'Glenora' and 'Thomcord.

Entity and relation annotations:
id: 0
type: entity
value: text: 'Black Beauty'
labels: <Production>
id: 1
type: entity
value: text: 'Black Monukka'
labels: <Production>
id: 2
type: entity
value: text: 'Concord Seedless'
labels: <Production>
id: 3
type: entity
value: text: 'Glenora'
labels: <Production>
id: 4
type: entity
value: text: 'Thomcord
labels: <Production>