question: What is the answer: What figurative barrier separated democratic and communist Europe?
answer: iron curtain

question: What is the answer: "What theory, developed by Franz Joseph Gall, in which personality traits were determined by ""reading"" bumps and fissures in the skull, was once considered a science?"
answer: phrenology

question: What is the answer: In Italian cooking what are small dumplings made from potato, semolina, or flour?
answer: gnocchi

question: What is the answer: What is a male otter called?
answer:
dog