Please choose the correct ending to complete the given sentence: Education and Communications: [header] How to make colored rice for sensory play [title] Gather your supplies. [step] You will need a pack of white rice-ideally you would use one that is almost or at its expiration date, but otherwise you can just purchase the cheapest pack of rice you can find. You will need one cup of rice per color of your choice.

Ending1: You will also need [substeps] White vinegar-½ a teaspoon per color. So if you're making five colors then that's 2.5 tablespoons of vinegar. Ending2: Everything you choose will depend on the sugar and baking ingredient. [substeps] Two cups flour and the three/4 cup water will make about the same color rice however, the color rice is perishable, so you will need to add flour to speed things up. Ending3: Rice bakes just fine, so you can use just any rice you wish. You will also need 4 cups of water (or about 8 cups). Ending4: [title] Soften to substrate before preparing the rice. [step] If you wish to make steamed rice, choose a substrate that is not soaked in water, which is also better for the rice than rice that is soaked in dish water.

Answer format: ending1/ending2/ending3/ending4