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 diagnose and treat dislocated joints in cats [title] Look for difficulty with movement. [step] The tell-tale sign of a dislocation is the inability to move a joint. When a joint gets dislocated, the muscles, tendon, and ligaments that enable movement are dislodged and they will likely lose their function. <sep> (A) [substeps] Dislocations do not always eliminate all movement. Your cat may just appear lame or avoid its usual weight bearing. (B) People who have had dislocations or had the joints torn may also have difficulty walking or moving. Pay attention to the cat's movements. (C) This is referred to as an undiagnosed fracture of the joint. [substeps] You can look for one of two similarly shaped fracture wounds: one split and one flattened. (D) If you notice this, it might be time to seek veterinary help. [substeps] You may notice joint aches, increased blood flow in or near the joint, or a lack of feeling along the joint, known as numbness.

A