[undecisive]

I'm not sure that your conclusion here is correct - you may want reconsider before you accuse someone of unwholesome motivations ;)

The problem is that you have categorically stated that you do not have racism. Unless you're a one-person-band (and maybe even if you are a one-person-band), you cannot possibly prove the absence of something, especially something as pervasive and insidious as bias (any bias - including racial).

You can say we have no reported bias. You might even claim to have no biases worth reporting.

But absolutely zero bias? That would be an amazing thing to behold, even in an individual. Certainly something to strive for, never something to claim categorically.