Which template should you use?

You are developing a Windows Store app that will display a toast notification.
You need to ensure that when a toast notification is displayed, the first line of the notification
is bold.
Which template should you use?

A.
TileSquareText03

B.
ToastImageAndText02

C.
TileSquareText01

D.
ToastlmageAndText01

Explanation:

ToastImageAndText02
A large image, one string of bold text on the first line, one string of regular text wrapped
across the second and third lines.