Input question: What did English naturalist Charles Darwin study at Edinburgh University?

Output answer: medicine

Input question: In the body which strong flexible tissue holds bones together where they form a joint?

Output answer: ligament

Input question: Mombasa is the chief port of which country?

Output answer: kenya

Input question: In rugby union, what is the name of the set play whereby eight members of each team pack together and attempt to heel the ball backwards?

Output answer:
scrum