The aspect that it identified that this was about American Football and not say the rest of the World football is interesting. The name of the team gives that

The aspect that it identified that this was about American Football and not say the rest of the World football is interesting. The name of the team gives that away. What does stilt it is the superfluous repeating of football as if the context was unclear in which for a human, it is. Then to clarify that further by stating "american football", does kinda add to the stiltedness. Then to state the location even further, as a football fan who was aware of their team, would be aware of other teams, because they are a huge football fan. The more human way of responding would of been more along the lines of: I've always been a Steelers fan myself. Though, banter and smacktalk of competitive sports fans, for an AI to blend in with that and get the balance right, that will be interesting to see play out as is. Expect the AI to go into parenting mode and ask why all the negativity.