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: 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
****
Q: There is os called ubandu which will run without installing in hard disk...you can use that os to copy the important files in system and give it to repair shop..

A: ham
****
Q: SMS. ac JSco: Energy is high, but u may not know where 2channel it. 2day ur leadership skills r strong. Psychic? Reply ANS w/question. End? Reply END JSCO

A:
spam
****