Greenberg is a member of the DePaul University Board of Trustees.

Entity and relation annotations:
id: 0
type: entity
value: text: Greenberg
labels: <Person>
id: 1
type: entity
value: text: the DePaul University
labels: <Organization>
id: 2
type: entity
value: text: the DePaul University Board of Trustees
labels: <Organization>
id: 3
type: entity
value: text: member
labels: <Title>
type: relation
to_id: 1
labels: Organization:is_subordinate_to:Organization
from_id: 2
type: relation
to_id: 2
labels: Person:affiliated_with:Organization
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type: relation
to_id: 3
labels: Organization:Establishes:Title
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type: relation
to_id: 3
labels: Person:holds_title:Title
from_id: 0