Given a sentence with a missing word, pick the answer option that best fills out the missing word in the sentence. Indicate each answer with its index ('a', 'b', 'c', 'd').
--------
Question: Japan is the second largest single country importer with about ____ per cent of world oat imports.\Question: Choose the right answer from options given a) five b) one c) four d) eight

Answer: a


Question: Trains kill ____ people every year.\Question: Choose the right answer from options given a) zero b) three c) no d) four

Answer: d


Question: Allergic rhinitis is the most common allergic disease, with ____ in five Canadian adults affected.\Question: Choose the right answer from options given a) two b) no c) one d) three

Answer:
c