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').

Input: Consider Input: Redwoods reproduce ____ ways.\Question: Choose the right answer from options given a) zero b) two c) six d) nine

Output: b


Input: Consider Input: Today there are ____ UK hospitals doing heart transplants.\Question: Choose the right answer from options given a) three b) five c) six d) nine

Output: d


Input: Consider Input: Older men commit suicide four to ____ times the rate worldwide as do women, but there are anomalies.\Question: Choose the right answer from options given a) six b) four c) two d) seven


Output: a