Question: Berrys is an unincorporated community on a tributary of the Patomac River, that is 55.6 miles long, and has two forks that are each approximately how long?
Sentence (from "Shenandoah River"): The Shenandoah River is a tributary of the Potomac River, 55.6 mi long with two forks approximately 100 mi long each, in the U.S. states of Virginia and West Virginia.
Relevant evidence: Yes