将给定的句子中的人名、地名和组织名提取出来。
text = "George Washington was the first President of the United States. He was born in Westmoreland County, Virginia and died at Mount Vernon in Fairfax County, Virginia. The Continental Army, led by Washington, defeated the British army during the Revolutionary War."
人名：George Washington
地名：Westmoreland County, Virginia，Mount Vernon in Fairfax County, Virginia
组织名：the Continental Army