SRL for [normal]: All nations have them and they all tend to be different -LRB- which is [normal] considering different nations have different cultures , traditions and customs -RRB- , it just so happens that in Israel the requirement is that your mother is / was Jewish , it is different to requirments in other countries but it is no less valid .
ARG-1: which | ARG-M-ADV: considering different nations have different cultures , traditions and customs -RRB-