I want to know the answer to the following question:
With whom was a complaint lodged alleging breach of guidelines in accuracy after the incident involving Queen Elizabeth II?
All the background I'm provided with is that "Clegg denied that the Queen made such a statement, and a Buckingham Palace spokesperson confirmed that a complaint had been made to the Independent Press Standards Organisation over a breach of guidelines relating to accuracy.". Is that enough to answer the question?
Answer: yes