TASK DEFINITION: Given a category and a set of five words, find the word from the set that does not belong (i.e. is the least relevant) with the other words in the category. Words are separated by commas.
PROBLEM: Category: baby animals 
Words: buck, bambi, lust, fawn, deer

SOLUTION: lust

PROBLEM: Category: bird 
Words: flamingo, crane, neck, ostrich, davit

SOLUTION: davit

PROBLEM: Category: corporate 
Words: streamline, solid, firm, shareholders, corporation

SOLUTION:
solid