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').

[EX Q]: Trinity comes from tri-unity which means ____ in one.\Question: Choose the right answer from options given a) four b) three c) eight d) zero
[EX A]: b

[EX Q]: Intensity is defined as the average of the extreme anomalies during ____ consecutive months.\Question: Choose the right answer from options given a) ten b) three c) two d) five
[EX A]: b

[EX Q]: Fertilizers display the balance of nitrogen, phosphorus, and potassium using ____ numbers.\Question: Choose the right answer from options given a) five b) nine c) two d) three
[EX A]:
d