Question: What is the county seat of the county that incldes Four JG's Orchards & Vineyards?
Sentence (from "Monmouth County, New Jersey"): As of the 2016 Census estimate, the county's population was 625,846, making it the state's fifth-most populous county, representing a decrease of 0.7% from the 2010 Census, when the population was enumerated at 630,380, in turn an increase of 15,079 from 615,301 at the 2000 Census.
Relevant evidence: No