In 'Home Alone', what is the name of the boy left behind?

In 'The Wizard of Oz', what does the Tin Man want? In 'The Wizard of Oz', what does the Cowardly Lion want? What is the name of the city Dorothy travels to in 'The Wizard of Oz'? In 'Citizen Kane', what is "Rosebud"? In 'A Christmas Story' (1983), what gift does Ralphie want? Which actor played George Bailey in 'It's a Wonderful Life'? In 'Elf' (2003), who plays Buddy the elf? In 'The Santa Clause' (1994), who plays Scott Calvin?