Cygwin was originally developed by Cygnus Solutions, which was later acquired by Red Hat.

Entity and relation annotations:
id: 0
type: entity
value: text: Red Hat
labels: <Organization>
id: 1
type: entity
value: text: Cygwin
labels: <Production>
id: 2
type: entity
value: text: Cygnus Solutions
labels: <Organization>
type: relation
to_id: 1
labels: Organization:develops/produces/sells:Production
from_id: 2
type: relation
to_id: 0
labels: Organization:is_subordinate_to:Organization
from_id: 2