Chinastark/bird_dataset huggingface dataset:
Column: budget_id
Name: budget id
Data format: text
Description: A unique identifier for the budget entry
Column: category
Data format: text
Description: The area for which the amount is budgeted, such as, advertisement, food, parking
Column: spent
Data format: real
Description: The total amount spent in the budgeted category for an event.
Value description: the unit is dollar. This is summarized from the Expense table
Column: remaining
Data format: real
Description: A value calculated as the amount budgeted minus the amount spent
Value description: the unit is dollar 
commonsense evidence: If the remaining < 0, it means that the cost has exceeded the budget.
Column: amount
Data format: integer
Description: The amount budgeted for the specified category and event
Value description: the unit is dollar 
commonsense evidence:
some computation like: amount = spent + remaining
Column: event_status
Name: event status
Data format: text
Description: the status of the event
Value description: Closed / Open/ Planning 
commonsense evidence: 
� Closed: It means that the event is closed. The spent and the remaining won't change anymore.
� Open: It means that the event is already opened. The spent and the remaining will change with new expenses.
� Planning: The event is not started yet but is planning. The spent and the remaining won't change at this stage.
Column: link_to_event
Name: link to event
Data format: text
Description: The unique identifier of the event to which the budget line applies.
Value description: References the Event table