Q 3: There is a Hadith which means that the Salah (prayer) of a person will be interrupted if a woman, a black dog or a donkey passes in front of the person offering Salah. The question is: Does the Salah become nullified (Part No. 7; Page No. 82)?in this case? Or is the reward minimized? If Salah becomes nullified, what is the distance that should be kept between the person offering Salah and whoever passes ahead?