instruction:
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.
question:
Category: baby animals 
Words: buck, bambi, lust, fawn, deer
answer:
lust


question:
Category: accomodation 
Words: even, townhome, level, flat, paved
answer:
level


question:
Category: corporate 
Words: inflexible, concerted, leverage, common, firm
answer:

inflexible