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: Its a part of checking IQ

A: ham
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Q: WOW! The Boys R Back. TAKE THAT 2007 UK Tour. Win VIP Tickets & pre-book with VIP Club. Txt CLUB to 81303. Trackmarque Ltd info@vipclub4u.

A: spam
****
Q: Your account has been refilled successfully by INR  &lt;DECIMAL&gt; . Your KeralaCircle prepaid account balance is Rs  &lt;DECIMAL&gt; . Your Transaction ID is KR &lt;#&gt; .

A:
ham
****