Write the next sentence in the following story.

How to identify a cornish rex
Make sure it has a short, wavy coat.
The most distinctive trait of a cornish rex is its short, curly coat. The coat should be soft and fall in tight, uniform waves.

Choose from:
[1]. This is the dominant type of rex, and is the kind that shows some imprint on its body from years of intense exercise or a nasty accident. When rex breed lineage is noted, the breed's pedigree is excellent..
[2]. The breed comes in a variety of colors and patterns, including solid colors, bicolor (one color and white), and tortoiseshell. The wavy coat results from a genetic mutation that originated in 1950..
[3]. Silky, glossy hair is particularly characteristic of a cornish rex rex. Look at the rex's eyes..
[4]. If its coat extends out a bit past the shoulders, it may be a non-cornish rex. It may also have spiky hair... The answer should be
[2].