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![William Matheny](https://uploads.teamtreehouse.com/production/profile-photos/9250012/micro_IMG_2503__2_.jpg)
William Matheny
Python Development Techdegree Graduate 32,198 PointsI'm stuck again, but on a different quiz
I am stuck on the fill in the blank question.
1 Answer
![Steven Parker](https://uploads.teamtreehouse.com/production/profile-photos/969492/micro_tool_chess_set_2.jpg)
Steven Parker
230,688 PointsThat question is answered using the inversed index operator. You'll find it discussed on the instruction page about Selecting Data (in about the middle of the page).