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: Hack Chat. Get backdoor entry into 121 chat rooms at a fraction of the cost. Reply NEO69 or call 09050280520, to subscribe 25p pm. DPS, Bcm box 8027 Ldn, wc1n3xx
A: 
spam