 
 <translate> My question: "Valve Corporation developed Team Fortress 2."
Is the above claim true?
Options:
- yes
- no
Please think gradually: <hau> Tambayata ita ce: "Kamfanin Valve ya kirkiro Team Fortress 2". Abin da aka faɗa a sama gaskiya ne? Zaɓuɓɓuka: - a'a - da - A'a Da fatan za a yi tunani a hankali: 