Teacher: 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.
Teacher: Now, understand the problem? If you are still confused, see the following example:
Category: construction 
Words: excavator, crane, pelican, hoist, upraise
Solution: pelican
Reason: A pelican is not related to construction because it is a type of bird.

Now, solve this instance: Category: card games 
Words: spades, bourbon, blackjack, war, gin
Student:
bourbon