We know about our world because we've interacted with it, and only by simulating this interaction in our heads can we comprehend the behavior of someone else.
This firm helped a company to get a specialized license in a specialized industry. It has conducted business legitimately and smoothly. No tax problem ever occurs!
In the concrete judicial practice, the legal responsibility about the joint negligence behavior is also totally processed with the principle of separated punishment.
Unless a serious breach is involved or the competitor has been seriously disadvantaged due to his playing from a wrong place, the strokes made after the incorrect ruling must stand with no penalty.