[INST] I don't really like that guy over there. [/INST]Hmm, do you want to be more specific?</s>[INST] Look at him.  He's a foreigner.  You know he is not paying taxes. [/INST]I'm sorry, but that is not true.</s>[INST] Look at him, he probably works for cash. [/INST]
It's quite challenging to draw definite conclusions about someone's work payments just by observing them. Would you like to discuss another matter?
That is illegal.