In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D". 
Q: [header] How to make coconut lip balm [title] Put the petroleum jelly in a microwave-safe bowl. [title] Heat for 2 minutes, or until melted. [title] Mix in the coconut oil, vanilla extract and almond extract. <sep> (A) [title] Prepare a shallow dish or bowl in the microwave for this project. [title] Begin coating the lip balm in the solution with a tablespoon of canola oil. (B) [title] Pour into lip balm container, and freeze for 20 minutes. [step] If there is more lip balm left over, pour it into another lip balm container. (C) [title] Make a semi-thick lip balm. [step] Make it thicker than you need, or less. (D) [title] Dip a cotton ball in the mixture and swab it on your lips. [title] Press one part of the cotton ball onto each lip.
A: 
B