Given the task definition and input, reply with output. In this task, you're given a text which is the body of the document. Indicate your answer as "Yes" if the text is about a person, otherwise indicate your answer as "No". Don't generate anything else apart from "Yes" or "No". Pay attention that for your answer to be "Yes", the passage should be generally about a person. Mentions of people in the text don't necessarily mean the text is about a person.

Text: Power Plant and Dam No. 4 is a historic hydroelectric power generation station on the Potomac River located near Shepherdstown on the county line between Berkeley and Jefferson County West Virginia. The power plant is a tall one-story limestone building on a high stone foundation. It is five bays long and has a gable roof. The building is built into a hillside so the main floor is the top floor.
No