Go on, guess what sort of people the suspects are.
Even the BBC have to admit that:
'Four of the suspects were Australian-born men in their 20s of a Lebanese background, while the fifth was an Australian of Egyptian origin, Mr Ashton said.
He claimed they were "self-radicalised" but inspired by propaganda of the so-called Islamic State.'
Might that make them all Muslims?
More desperate obfuscation here http://www.bbc.co.uk/news/world-australia-38411935