Cant complete task, please help

Console Missions
1

Mission: DATA MINER
Task: Retrieve Data With Aggregate Functions

Please, describe your problem here.
Dont understand this mission below
5. The Continent property must be included in the request (and response).

2

Hi. It simply means, that you should construct request in a way to receive Continent property.
This mission can be performed in a REST console.

3

thanks, got it resolved