id: ID123
list:
- age: 111
  name: John
- age: 222
  name: Tony
members:
- age: 21
  name: Foo
- age: 23
  name: Bar
- age: 25
  name: Hue Long Hair
number: 7
openMembers:
- age: 1000
  name: OpenFoo
- age: 2000
  name: OpenBar