question: What is the answer: Including such improvements as the falling shuttle and a presser foot, what household item did Isaac Singer improve in 1851?
answer: sewing machine

question: What is the answer: What type of animal eats royal jelly?
answer: bee

question: What is the answer: If a female deer is known as a doe, what is the male known as?
answer: buck

question: What is the answer: Used till the 2000s when it was supplanted by superior technology, what was the camera system that was used to judge service line calls in tennis which took its name from Greek myth?
answer:
cyclops