Casement and Sterhl encountered Confederate cavalry and pushed it back after a short fight.

Entity and relation annotations:
id: 0
type: entity
value: text: Confederate cavalry
labels: <Organization>
id: 1
type: entity
value: text: Casement 
labels: <Person>
id: 2
type: entity
value: text: Sterhl 
labels: <Person>
type: relation
to_id: 2
labels: Person:business/work:Person
from_id: 1