Given a set of five words, generate the word from the set that does not belong (i.e. is the least relevant) with the other words. Words are separated by commas.

[Q]: flamingo, crane, davit, pelican, derrick
[A]: davit


[Q]: order office supplies, file, errands, prepare, motherboard
[A]: motherboard


[Q]: loyal, make the grade, well, fair, fine
[A]:
make the grade