补全对话。

A: Which is your favorite festival in a year?

B: 1_______ is my favorite festival.

A: 2_______ is it?

B: It's 3________ 15th August.

A: 4_______ do you like it so much?

B: My family always has a party. And I can eat 5_______.

A: What do you think of the food?

B: It's delicious.

An investor taking a long position in commodity futures while simultaneously investing in government securities has created a:（）

A. Collateralized Commodity future position.

B. Commodity-linked equity.

C. Managed Commodity future portfolio.