You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "What area is the species of Spruce which can be found in Rensselaer Plateau native to?" whose answer is eastern North America.
Each document should contain about 30 words, and these documents should contain useful information.

Query: Native area of red spruce (Picea rubens)
Useful Output:

Doc 1: The Red Spruce (Picea rubens) is an important tree species in New England; together with Balsam Fir, it is the dominant tree used for lumber and pulp across
Doc 2: Native Distribution: P.E.I. to s.e. Ont., s. to CT & NY; also mts. to NC & TN Native Habitat: Wooded, upland slopes. Growing Conditions. Water
Doc 3: Red spruce (Picea rubens) is one of three species of spruce trees native to Vermont. While the other two species – white spruce (Picea
Doc 4: The red spruce can be commonly found along the Blue Ridge Parkway in the highest peaks of North Carolina and Virginia and increasing in numbers into Maine.
Doc 5: Red Spruces have a typical overall height between 60'-75' (18.3-22.9 m) and spread diameter of 30'-40' (9.1-12.2 m).