Please choose the correct ending to complete the given sentence: Travel: [header] How to make hair straight naturally for men [title] Mix 1/2 cup (236 ml) of milk and 1/2 cup (236 ml) of water together. [step] Mix the ingredients in an empty spray bottle so that you can easily apply the mixture to your hair. You can use cow's milk, almond milk, or coconut milk for the solution.

Ending1: [substeps] If you use coconut milk, be sure to mix the mixture with conditioner so that it just thickens. If you use almond milk, be sure to use product that does not contain pore strips. Ending2: Shake the spray bottle vigorously to incorporate the ingredients. [substeps] This method will relax slightly wavy hair, but won't straighten kinky or very curly hair. Ending3: [substeps] If you don't have milk in your fridge, try using a mixing bowl that has a wide opening. [title] Spray a thin layer of the dye over your hair. Ending4: The mixture should be thick enough to hold its shape but watery enough to be thick enough to make sufficient paste to cover the root of your hair. [substeps] You may have to wash the milk out of your hair before you get started using it.

Answer format: ending1/ending2/ending3/ending4