There is the potential for a solid piece of artwork here, ie. at what point does a string of words become an artistic product. Imagine a slot machine in a gall

There is the potential for a solid piece of artwork here, ie. at what point does a string of words become an artistic product. Imagine a slot machine in a gallery that produces a 4 word sentence. Visitors press the button, and the artist copies the 4 words onto a piece of paper and puts it on the wall. EDIT: my point being that causing a machine to generate words doesn’t give you copyright over the words but if you then do something with the words they become your work.