If \[\mathbf{lo}{{\mathbf{g}}_{\mathbf{2}}}\left[ \mathbf{lo}{{\mathbf{g}}_{\mathbf{3}}}\left( \mathbf{lo}{{\mathbf{g}}_{\mathbf{2}}}\mathbf{x} \right) \right]\mathbf{=1}\]then x is equal to:

• A.  0                    
• B.  12            
• C.  128                             
• D.  512