
Here's a complex question that requires someone to reason about the input, can you answer it?
The West Amesbury Branch Railroad, was a railroad that once led form Newton Junction, New Hampshire to Merrimac, Massachusetts, the Downeaster is a 145 mi regional passenger train service, managed by the Northern New England Passenger Rail Authority (NNEPRA, created by the State of Maine), and operated by which organization?


Amtrak
