Thompson and Sons during the First World War.

Entity and relation annotations:
id: 0
type: entity
value: text: Thompson
labels: <Person>
id: 1
type: entity
value: text: the First World War
labels: <Event>
id: 2
type: entity
value: text: Thompson and Sons
labels: <Organization>
type: relation
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labels: Person:participates_in:Event
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type: relation
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labels: Organization:Engagement:Event
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