Well, your has a lot of different meanings. If you want a sentence for one of the definitions: Two men in white hats yoked a boys bike.
Yoke: to rob \to mug.
A. None of the others make sense, so it should be that one.
Answer:
The Relationship Between the two groups of people Is that they both Followed a Country’s Dictator.
Explanation:
The relationship between the Prime time experiments and the Germans who followed Adolf Hitler is that in both cases there was a leader who followed a dictator who aims at influencing people.
