Which of the following reactions give benzo phenone [Roorkee Qualifying 1998]

• A. \[2{{C}_{6}}{{H}_{6}}+CC{{l}_{4}}\underset{\text{(ii) }{{H}_{2}}O}{\mathop{\xrightarrow{\text{(i) }AlC{{l}_{3}}}}}\,\]
• B. \[{{C}_{6}}{{H}_{6}}+{{C}_{6}}{{H}_{5}}COCl\underset{{}}{\mathop{\xrightarrow{AlC{{l}_{3}}}}}\,\]
• C. \[o-C{{H}_{3}}{{C}_{6}}{{H}_{4}}CO{{C}_{6}}{{H}_{5}}\xrightarrow{\text{Heat}}\]
• D. \[o-HOOC-{{C}_{6}}{{H}_{4}}-CO{{C}_{6}}{{H}_{5}}\underset{{{260}^{o}}C}{\mathop{\xrightarrow{Cu}}}\,\]