The Dragonvale Middle School chess team consists of two boys and three girls. A photographer wants to take a picture of the team to appear in the local newspaper. She decides to have them sit in a row with a boy at each end and the three girls in the middle. How many such arrangements are possible? 
选项为:A:$$12$$  B:$$4$$  C:$$5$$  D:$$6$$  请回答其中一个选项.