What Italian cheese is used in making the traditional Italian dessert Tiramisu?

Mascarpone

What 3-dimensional Hasbro game tasks players with inserting swords into a barrel until the pirate pops out? Astana is the former name of the capital city of which Asian country? Which Asian country consists of 7,641 islands? Who wrote and performed the song "Imagine"? In the first episode, whom does Rachel come to look for?