Both Adam Kay and Suman Biswas studied medicine at Imperial College London.

Entity and relation annotations:
id: 0
type: entity
value: text: Adam Kay
labels: <Person>
id: 1
type: entity
value: text: Suman Biswas
labels: <Person>
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type: entity
value: text: London
labels: <Location>
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type: entity
value: text: Imperial College London
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type: relation
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labels: Person:affiliated_with:Organization
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type: relation
to_id: 3
labels: Person:affiliated_with:Organization
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type: relation
to_id: 2
labels: Organization:located_in:Location
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