Given the task definition and input, reply with output. 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 draft a roommate agreement [title] Recognize the difference between a lease and a roommate agreement. [step] Before you sit down with your roommate to draft and sign a roommate agreement, it's important that you both understand a roommate agreement is separate from your lease. A lease is a legal relationship between the tenants and the landlord. <sep> (A) A roommate agreement is a legally enforceable document that gives both parties the proper right to come and go as desired. Generally, a lease is a agreement in the following situations : [substeps] The tenant agrees to bring the rent or mortgage back to the landlord. (B) A roommate agreement is a relationship between the individual tenants and is not considered a legally binding document. Instead, a roommate agreement will allow you and your roommate to agree on the terms of living with each other. (C) In a lease, you and your roommate agree to agree on how often to rent your house, the types of food and services and the financial structure of the house. A lease can be signed legally, or it can be written privately in a legally binding language. (D) You have the right to grant the landlord sole or joint ownership of the home upon a written agreement. [substeps] You and your roommate may agree to both have the home owned when the owner gives a roommate a lease to take care of both.

B