You are given a sentence from a conversation between a human and a virtual assistant. Your task is to classify the sentence into one of the following five action categories - INFORM, INFORM_INTENT, OFFER, REQUEST, REQUEST_ALTS. If the sentence is about informing something, generate 'INFORM'. If it is about requesting something, generate 'REQUEST'. If the sentence mentions requesting an alternative option than the one provided, generate 'REQUEST_ALTS'. Similarly, generate 'OFFER' if the sentence is offering some information. If the sentence is about showing intent to do something, generate 'INFORM_INTENT'.

[Q]: I am interested in attending events in Washington D.C.
[A]: INFORM


[Q]: Can you find me some music to listen to?
[A]: INFORM_INTENT


[Q]: Let's keep looking, please. Do you show any other events coming up?
[A]:
REQUEST_ALTS