“chaff” • “wheat” • Bad • Best • Both • Candidates • Chaff • Concept • Context • Discarded • Distinguishing • Does • Eliminates • Ensures • Example • Except • Food • Give • Harvest • Important • Inner • Items • Layer • Make • Neither • Ones • Originate • Originated • Outer • Part • Philosopher • Planting • Scientist • Selecting • Selection • Separated • Separating • Significance • Situations • Song • Tall • There • Two • Types • Using • Valuable • Warm • Was • Wheat • Worst