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: Which city do you want me to search in and what is your preferred category of event?

A: REQUEST
****
Q: At Family Theater there is one called Freestyle Love Supreme.

A: OFFER
****
Q: Yep, that works. What's the address of the venue?

A:
REQUEST
****