To say yes you answer with the verb in the positive.
Yes, it is OK to be Irish.
Yes.
Yes, Boyle is Irish.
Yes it has an Irish source.
Yes, Aileen is Irish for light.
Yes it is Irish for " Jean "
Yes The Script are Irish they are from Dublin.
yes it is of irish origin.
Yes.
Yes, Joe Jonas is Irish.
isnt everyone Irish?
yes but half irish.