Match Each of the Following Concepts to Its Best Description

Short Answer

Match each of the following concepts to its best description:
I.Element
II.Start Tag
III.End Tag
IV.'XML Declaration
V.Extensible
A)<Bedrooms>
B)Nearly infinite expendability for data descriptions
C)<?
Xml version="1.0" encoding="UTF-8" standalone="no" ?
>
D)</Bedrooms>
E)<Bedrooms>2</Bedrooms>