Question about Jehovah's Witness beliefs?

I don't care about the points, I can only give you clear and simple answers to your questions. Yes we believe that Jehovah is all powerful, perfect in his knowledge, all loving, righteous, just and merciful. Yes we believe that the Bible is the irrefutable perfect word of God having no errors, contradictions or discrepancies. We do believe that Jehovah God created us with free will. I would like to know what is the Fine Tuning Argument as it has never come up to me.