4. The method of claim 1 , the instructions further configured to, for respective messages, identify a language of the message.
4. The method of claim 1 , the instructions further configured to, for respective messages, identify a language of the message. 5. The method of claim 4 , the instructions further configured to: identify at least one slang phrase of the message according to the language of the message; and translate the slang phrase into at least one token of the message.