Question: Esslingen is a railway station in the Swiss canton of Zürich and the municipality of Egg, it is the outer terminus of the Forchbahn (FB) from where, which is the largest city in Switzerland and the capital of the canton of Zürich?
Sentence (from "Zürich"): The municipality has approximately 400,028 inhabitants, the urban agglomeration 1.315 million and the Zürich metropolitan area 1.83 million.
Relevant evidence: No