Question: Rachid Belkacem, was a Dutch national, and a suspected member of the terrorist organisation Hofstad Network, he was a friend of which Moroccan-Dutch Islamic terrorist and convicted murderer who is serving a life sentence without parole for the assassination of Dutch film director Theo van Gogh?
{'answer': 'Mohammed Bouyeri', 'supporting_facts': [['Rachid Belkacem', 2], ['Mohammed Bouyeri', 0]]}