Type of Captcha

Looking at v.2, the only two options are audio or image but how can we control the type of image? For example, instead of showing "Select the picture that represents a Cake", I would prefer to use the "picture with text and/or numbers." Is this possible now or will it be provided in a future release?Thank you for any input. -- You received this message because you are subscribed to the Google Groups "reCAPTCHA" group. To unsubscribe from this group and stop receiving emails from it, send an email to recaptcha+unsubscribe@googlegroups.com. To post to this group, send email to recaptcha@googlegroups.com. Visit this group at http://bit.ly/1dkFnYd. For more options, visit http://bit.ly/P65DvS.