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.

[EX Q]: content, sad, panicked, item, happy
[EX A]: item

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

[EX Q]: salt, big boned, calcium, carbs, fat
[EX A]:
big boned