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: weather 
Words: stormy, make the grade, sunny, texture, fair

SOLUTION: texture

PROBLEM: Category: location (proximity) 
Words: neighboring, right there, shut down, close, bordering

SOLUTION: shut down

PROBLEM: Category: outdoor sport activity 
Words: kayak, climbing, fish, camp, whale

SOLUTION:
whale