Based on the context and the answer, generate a question. 

Context: Somewhere along the way we also lost Ana 's ticket ( which we DEFINITELY had ) , and had to buy a complete new one . She made it out to Baltimore okay , but cab fare for a 10 minute ride turned out to be $ 45 .

Answer:

We may have been in Baltimore for an event that requires a ticket for an entry .



What were we planning to do in Baltimore ?