TASK DEFINITION: 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.
PROBLEM: bowl, plastic, glass, panel, lead

SOLUTION: bowl

PROBLEM: chunky, fat, calcium, carbs, iron

SOLUTION: chunky

PROBLEM: current, timely, history, prompt, jetstream

SOLUTION:
jetstream