'Whom should I contact?' in Punjabi is 'Mainu kinnu contact karna chaida hai?' (option D). 'Mainu' means 'to me', 'kinnu' means 'whom', and 'contact karna chaida hai' means 'should contact'. Option A asks 'Have you taken your food?' Option B asks 'Will you give me pen?' Option C asks 'Where is the manager's cabin?' - all different questions.