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]: All loci have ____ or two alleles.\Question: Choose the right answer from options given a) no b) six c) four d) one
[EX A]: d

[EX Q]: Many people have few or ____ symptoms of infection.\Question: Choose the right answer from options given a) two b) three c) no d) four
[EX A]:
c