question: Where did a protector put a notice because of Queen Victoria 's lack of public appearances in March of 1864 ?
answer: Buckingham Palace
turker_answer: A protector put a notice on Buckingham Palace because of Queen Victoria 's lack of public appearances in March of 1864 .
rule-based: A protector put a notice because of Queen Victoria 's lack of public appearances in March of 1864 in Buckingham Palace .