since Arano requires every(at least almost every) finite sentence to end with "OOO(which is the name used by the speaker, cannot be omitted) (XXX(which may be an action, a state, a feeling performed by the speaker towards to the event described, might be omitted)-ta) sarē", and this site greets to the user whenever the user comes to the Homepage, so the word CALS, the acronym of the name of this site, is used here to represent the speaker required for the grammar of the Arano Language.