In this task, you are given a context paragraph, a question based on that and corresponding answer of a question. Your task is to generate supporting fact/knowledge from context paragraph which helps in answering a given question.

GridIron Master is a wooden board game invented by Brett Proud, Craig Proud, Paul Morin and Jordan Sampson. It was first published by Canadian company "PHI Sports Games" in 2007. It combines the strategic elements of American and Canadian Football with chess. The Canadian Edition of "GridIron Master" is licensed by the Canadian Football League Players Association (CFLPA). Question: Which board game was by Canadian company "PHI Sports Games" in 2007, GridIron Master or Timberland? Answer: GridIron Master
GridIron Master is a wooden board game invented by Brett Proud, Craig Proud, Paul Morin and Jordan Sampson.