Concept:The word "Yoke" can mean a burden or a means of control. Its antonym should mean freedom from that control.Explanation:"Yoke" refers to a wooden bar used to join animals, or metaphorically to oppression or bondage. "Liberate" means to set free from such control or burden. This makes "Liberate" the direct opposite of "Yoke". Option C (Harness) is related to control, not its opposite. Options A (Immoral) and B (Vicious) are unrelated to the idea of control or freedom.Answer:Liberate (Option D)