instruction:
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'.
question:
Alejandro Sanz is playing at the Cal Coast Credit Union Amphitheater.
answer:
OFFER


question:
This will start at 6 pm at 50 Upper alabama street
answer:
INFORM


question:
First what city are you in?
answer:

REQUEST