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]: Distilled water enters the body with ____ minerals but leaves the body with minerals.\Question: Choose the right answer from options given a) zero b) no c) one d) nine
[EX A]: b

[EX Q]: Infants can tell their mothers from other mothers in ____ days.\Question: Choose the right answer from options given a) no b) zero c) five d) three
[EX A]: d

[EX Q]: Most songbirds have ____ or ten secondaries.\Question: Choose the right answer from options given a) four b) seven c) nine d) ten
[EX A]:
c