shane:
    id: 1
    name: shane
    age: 28
    city: chicago
david:
    id: 2
    name: david
    age: 26
    city: chicago
dave:
    id: 3
    name: dave
    age: 27
    city: chicago
steve:
    id: 4
    name: steve
    age: 28
    city: new york
isaac:
    id: 5
    name: isaac
    age: 28
    city: new york
shanil:
    id: 6
    name: shanil
    age: 25
    city: hartford