Problem: The scene of bitter fighting in 1942-43, which is also the largest of the Solomon Islands?
Answer: guadalcanal

Problem: By what name is hydrated magnesium sulphate better known?
Answer: epsom salts

Problem: "Which US actor/comedian originally sung ""I Wish I Was Eighteen Again""?"
Answer: george burns

Problem: US engineer/industrialist George Pullman (1831-1897) is eponymously associated with travel by?
Answer:
rail