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’.

Q: 500 free text msgs. Just text ok to 80488 and we'll credit your account

A: spam
****
Q: Turns out my friends are staying for the whole show and won't be back til ~ &lt;#&gt; , so feel free to go ahead and smoke that $ &lt;#&gt;  worth

A: ham
****
Q: Congrats! Nokia 3650 video camera phone is your Call 09066382422 Calls cost 150ppm Ave call 3mins vary from mobiles 16+ Close 300603 post BCM4284 Ldn WC1N3XX

A:
spam
****