Challenge organizers:
Lora Aroyo, Google
Mig Gerard, Google
Igor Karpov, Google
Praveen Paritosh, Google
Kenny Wibowo, Google
Ka Wong, Google
Tong Zhou, Google

Acknowledgements:
We would like to thank our colleagues Ken Burke, Shahab Kamali, Nithum Thain, Christina Funk, Prya Modali, Osman Aka, Stefanie Schneider and the Google AI Fairness team for their help and participation during the preparation of this challenge.