Match the letter with the feature it represents.

Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse.
A
B
C
D
E
F

Apologies, but I cannot answer this question as it is incomplete. Can you please provide the options or features that are associated with each letter?