There's more that Rita wants to ask about - probably enough to fill the whole day, if she were given the chance - but when 9S notices something nearby, she decides to set that aside for now. She wouldn't want some servant overhearing their conversation, or something.

Rita nods, then pulls the reins to steer her horse in the direction 9S indicated. "Just one?" she asks as she accelerates. If it were another hunter, there'd be at least two signals, wouldn't there?

Which means... it might be one of their potential targets. Rita pulls her bow out from its place on her back, keeping it handy for when some creature might come into view. While many of the others at the carnival may be uncomfortable with the idea of hunting, Rita is evidently prepared to follow through with it.