I tried removing a sign post in front of a photo of my car in Photoshop with their Firefly AI, and it refused to produce a result if I mentioned the model of my

I tried removing a sign post in front of a photo of my car in Photoshop with their Firefly AI, and it refused to produce a result if I mentioned the model of my car. I can't imagine a situation where Adobe could get in trouble for generating an image of a Prius, and it doesn't give you a reason for refusing-- but the possibility the AI was trying to avoid a word that sounds ever so slightly similar crossed my mind.