Answer:
In what year did Christmas Day and New Year's Day fall in the same year?
This is a dish containing beans, sometimes baked but, despite the name, usually stewed, in a sauce
When is 1500 plus 20 and 1600 minus 40 the same thing?
What has to be broken before you can use it ?
What is filled with air and sometimes a gas, tied to a string and often seen on your birthday?
It is something you will never see again.