Input question: If you are eating tripe, what are you eating?

Output answer: stomach

Input question: Which artist designed the 'Chupa Chups' logo?

Output answer: salvador dali

Input question: An aircraft flying at 40,000 feet can be heard to break the sound barrier when it achieves a speed of how many miles per hour?

Output answer: 600

Input question: What term is used for chains of repeated groups of atoms e.g. DNA, proteins?

Output answer:
polymers