Detailed Instructions: 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.
See one example below:
Problem: Category: construction 
Words: excavator, crane, pelican, hoist, upraise
Solution: pelican
Explanation: A pelican is not related to construction because it is a type of bird.

Problem: Category: personal characteristic 
Words: persistent, cool, funny, level, hot
Solution:
hot