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').

[Q]: Kabbalists group the simple letters into ____ triplets.\Question: Choose the right answer from options given a) four b) no c) ten d) three
[A]: a


[Q]: Sea stars have ____ arms, or rays, connected to a small round body.\Question: Choose the right answer from options given a) five b) six c) seven d) no
[A]: a


[Q]: Snowshoes normally have ____ litters a year.\Question: Choose the right answer from options given a) nine b) one c) five d) four
[A]:
d