TASK DEFINITION: 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.
PROBLEM: Category: date status 
Words: data sets, tide, late, detestings, current

SOLUTION: tide

PROBLEM: Category: physical activity 
Words: bend, winter, fall, climb, exercise

SOLUTION: winter

PROBLEM: Category: widespread 
Words: ordinary, average, commander, general, popular

SOLUTION:
commander