Where should this default message be displayed?

You are employed as a developer at ABC.com. ABC.com has a single Active Directory domain,
named ABC.com.
You are in the process of creating a new Windows Store app for ABC.com. You have received
instructions to make sure that a default message is shown whenever a user activates the Share
charm and there is nothing that can be shared on the page.
Where should this default message be displayed?

A.
Across the entire page.

B.
In the share pane.