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’.

[EX Q]: Then mum's repent how?
[EX A]: ham

[EX Q]: You have 1 new voicemail. Please call 08719181513.
[EX A]: spam

[EX Q]: Yup i thk so until e shop closes lor.
[EX A]:
ham