<prompt> Translate the following text to EnglishIngawa masomo ya CV ambayo yanashughulikia aina zote mbili za kuonekana zipo, katika uchambuzi wetu tunategemea tu masomo ya kuonekana kwa burudani, kama ilivyoelezwa zaidi hapa chini.  <response>: Although CV studies that address both types of visibility exist, in our analysis we rely only on recreational visibility studies, as explained further below. 