The woman shows you how to pour the beer from a large jar into smaller cups. Many of the pilgrims buy a drink, occasionally they buy a whole jar which they will present in the temple as an offering. You wander around the square shouting, "beer, beer". The other traders give you a few of their goods in return for a drink from the warm, refreshing beer. Your father will be pleased that you have learnt so much and are making a profit.