Umbrisols in North America are confined largely to the northwest Pacific seaboard.

Entity and relation annotations:
id: 0
type: entity
value: text: North America
labels: <Location>
id: 1
type: entity
value: text: America
labels: <Location>
id: 2
type: entity
value: text: the northwest Pacific
labels: <Location>
id: 3
type: entity
value: text: Pacific
labels: <Location>
type: relation
to_id: 1
labels: Location:located_in:Location
from_id: 0
type: relation
to_id: 3
labels: Location:located_in:Location
from_id: 2