question: What is the answer: Which island in New York harbour was the processing centre for immigrants in the first half of the twentieth century?
answer: ellis island

question: What is the answer: Which Pete Seeger song did Marlene Dietrich record in 1962?
answer: where have all flowers gone

question: What is the answer: In the animated television cartoons who was the partner of the 'Morocco Mole'?
answer: secret squirrel

question: What is the answer: What, mainly, is the 'lava' in a conventional lava lamp?
answer:
wax