Detailed Instructions: 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 cancel your wall street journal subscription [title] Check the billing cycle for your print or online subscription. [step] The wall street journal offers online and print subscriptions that are paid every month , 3 months , 6 months, or 1 year. The billing cycle of your subscription will determine when you should cancel it and if you qualify for a refund. <sep> (A) [substeps] Monthly and quarterly subscriptions can be cancelled at any time. Semi-annual and annual subscriptions should be cancelled 1-2 months before the subscription ends so you can get a refund for any remaining months. (B) [substeps] The billing cycle will vary from one year to another; however, for example, it will either be in the form of a $1 , 070 cycle or 6 months. Just knowing when the billing cycle is will help you determine when to cancel it and plan accordingly. (C) [substeps] One month old paper subscriptions will not be billed to purchase book subscriptions. Therefore, it's always best to make it a habit to deduct a month's billing period from what you receive on each day of the month. (D) [substeps] Print subscriptions are fixed, based on the billing cycle and the date you subscribe. Buy the print or online subscription above the billing cycle you choose.
A:
A