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 treat jock itch with sudocrem [title] Spot the symptoms. [step] Jock itch typically consists of a red, circular rash found on or underneath your groin, in your inner thighs and/or buttocks. It typically occurs in areas of the body that retain moisture from sweat. <sep> (A) [substeps] This rash usually occurs about 3 days after you ejaculate, usually at mid-day. It might also occur shortly after going to the bathroom. (B) You will also probably notice patches that itch or itch when you are not doing any activities. [substeps] Near the center of your groin muscle under your pubic bone is an area where your blood vessels do not allow blood to flow. (C) There are two main known signs and symptoms associated with jock itch : [substeps] The rash may produce sweat and appear broad or thick. The rash may appear to have a pigmented appearance. (D) [substeps] Jock itch gets its common name from athletes, who often sweat frequently in this area of the body. You do not have to be an athlete, however, in order to get it.
D