How to address envelopes with attn<br>Write " attn " followed by the name of the recipient. The " attn " line should always appear at the very top of your delivery address, just before the name of the person you're sending it to. Use a colon after " attn " to make it clearly readable.
Can we infer the following?
The "attn" line should not appear on any other line in the delivery address besides the very top line.

Options are: (A). Yes; (B). It's impossible to say; (C). No;
The answer is:
(A).