Check a particular format

[Designingsally]

I have this format.

Sally
I m a girl.

I want the macros to check when the word "Sally" is encounter is displayed
then the sentence after the word Sally should be brought to the next line and
the first word after the line break should be captalized.( like the format
given above).

If format is given like this

Sally I m a girl
(or)
Sally i m a girl

The macros must "select" wrong format. Give a message saying wrong with yes
and no button. if user select "Yes" button then the sentence after the word
Sally should be brought to the next line and the first word after the line
break should be captalized.

If the user clicks the no button then the it must check for next format if
available in the document.

i will be grateful if someone can help me through this. thanks in advance.