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]: Interpersonal conflict exists whenever ____ or more people disagree.\Question: Choose the right answer from options given a) five b) seven c) no d) two
[EX A]: d

[EX Q]: Firebrat eggs hatch in about ____ weeks.\Question: Choose the right answer from options given a) ten b) one c) two d) no
[EX A]: c

[EX Q]: Distance Reports the distance between the last ____ picked atoms.\Question: Choose the right answer from options given a) two b) one c) ten d) three
[EX A]:
a