In this task, you're given text messages in natural language. Your task is to classify those text messages based on their content into two classes: (1) Spam and (2) Ham messages. If the content of the given message is irrelevant to the receiver or is equally relevant to many other potential recipients then it must be labeled as ‘spam’, otherwise, it should be labeled as ‘ham’.

Ummmmmaah Many many happy returns of d day my dear sweet heart.. HAPPY BIRTHDAY dear
ham

Chk in ur belovd ms dict
ham

here is my new address -apples&pairs&all that malarky

ham