McHenry served as a skilled and dedicated surgeon during the American Revolutionary War.

Entity and relation annotations:
id: 0
type: entity
value: text: McHenry
labels: <Person>
id: 1
type: entity
value: text: surgeon
labels: <Title>
id: 2
type: entity
value: text: during the American Revolutionary War
labels: <Date>
id: 3
type: entity
value: text: the American Revolutionary War
labels: <Event>
type: relation
to_id: 1
labels: Person:holds_title:Title
from_id: 0
type: relation
to_id: 3
labels: Person:participates_in:Event
from_id: 0