Identify the relation between each of the given pair on either side of: : and find the missing figure/term. \[2\times 2\times 2:8::\overset{?}{\mathop{\_\_}}\,::64\]

• A.   \[3\times 3\times 3\]      
• B.   \[4\times 4\times 4\]
• C.   \[5\times 5\times 5\]      
• D.  None of these