Given a set of five words, generate the word from the set that does not belong (i.e. is the least relevant) with the other words. Words are separated by commas.

Q: flat, level, mansion, smooshed, elevation

A: mansion
****
Q: fine, content, acceptable, well, handsome

A: handsome
****
Q: ankle, ounce, meter, foot, pound

A:
ankle
****