Complex sentence: The glutinous rice is also called sweet rice, but despite its name it is neither sweet nor does it contain gluten; the word glutinous is used to describe the stickiness of the rice when it is cooked.
Split into simpler sentences: The glutinous rice is also called sweet rice, but despite its name it is neither sweet nor does it contain gluten. The word glutinous is used to describe the stickiness of the rice when it is cooked.