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]: Sugar beet is strongly self-sterile setting few or ____ seeds under strict isolation.\Question: Choose the right answer from options given a) three b) no c) five d) nine
[EX A]: b

[EX Q]: Tardigrades are microscopic, water-dwelling, segmented animals with ____ legs.\Question: Choose the right answer from options given a) eight b) nine c) one d) seven
[EX A]: a

[EX Q]: Ceremonial magic is used for ____ kinds of purposes.\Question: Choose the right answer from options given a) nine b) no c) two d) one
[EX A]:
c