Input question: From the Latin plumbum, what element has an atomic weight of 82 and uses the symbol pb?

Output answer: lead

Input question: Which London Underground line connects Euston and Waterloo?

Output answer: northern line

Input question: Which European country's national flag is a horizontal tricolour: Blue, Black and White?

Output answer: estonia

Input question: What musical features the characters Frank N Furter and Riff Raff?

Output answer:
rocky horror show