【单选题】

Man: Our team failed despite their utmost effort.
Woman: We lost the game, but it may be a blessing in disguise. We know what our problem is.
Question: What does the woman mean

A．She is praying for the team.

B．The team didn't play the best they can.
C．Loss of the game helps reveal their weakness.
D．It's not unexpected to lose the game since they are clear about their weakness.