TASK DEFINITION: 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'.
PROBLEM: What is the address of the venue? What type of game is this?

SOLUTION: REQUEST

PROBLEM: I found 1 event you may enjoy. There's Styx at the PNE Amphitheatre.

SOLUTION: OFFER

PROBLEM: I'd like to buy 3 tickets for the event.

SOLUTION:
INFORM