You will be given a definition of a task first, then some input of the task.
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".

[header] How to make mother's day gifts [title] Create homemade lip balm. [step] Mix 3 parts of liquid oil and 1 part beeswax in a pyrex measuring cup or heatproof canning jar. Set the jar in a pan with a few inches of water and slowly heat the water until it all melts together. <sep> (A) Add a few drops of essential oil and mix it. Then pour the balm into tubes or tins and let set until completely cool. (B) [substeps] Children may also get the tub ready to make the lip balm. [title] Use the jar as an easter egg centerpiece. (C) Insert the cotton sticks and twist them around so that the lip balm becomes a paste. [substeps] You can use a small rubber lip cap made from coconut, dental wax, or petroleum-free baby powder. (D) [title] Make lemon and lime popsicle sticks. [step] Wash a fresh lemon and use it to form popsicle sticks.
Output:
A