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: physical property 
Words: large, obese, fat, chunky, fiber

SOLUTION: fiber

PROBLEM: Category: ocean 
Words: late, wave, blue, current, drink

SOLUTION: late

PROBLEM: Category: mode of transportation 
Words: fly, flutter, drive, jump, wave

SOLUTION:
jump