Input question: On August 9, 1944, The United States Forest Service and the Wartime Advertising Council release posters featuring what iconic character for the first time?

Output answer: smokey bear

Input question: What is the main protein of connective tissue in animals and the most abundant protein in mammals, making up about 25% of the total protein content?

Output answer: collagen

Input question: Australia has two flightless birds the emu and which other?

Output answer: cassowary

Input question: In what region of Spain is Barcelona located?

Output answer:
catalonia