Why did Eddie Yost Get Caught Stealing?

The third base coach sneezed and Yost thought he was getting the steal sign.

That makes about as much sense as any other explanation.

I'd love to see the dice combo for that one.

Could it result from a potential PB or WP roll where Yost got caught trying to advance? Asking, do not know. The pitcher is a -6 so he probably got a late jump.