The following question, consist of two words each that have a certain relationship to each other, followed by four lettered pairs of words. Select the lettered pair that has the same relationship as the original pair of words: Darkness : Lamp

Fatigue : Exercise
Thirst : Water
Medicine : Illness
Study : Classroom

The correct answer is: A. Fatigue : Exercise

In the original pair, “darkness” is the absence of light, and “lamp” is a source of light. In the answer pair, “fatigue” is the absence of energy, and “exercise” is a way to get energy. Both pairs have a similar relationship, in that one word describes a state or condition, and the other word describes something that can be used to change or improve that state or condition.

The other options

are incorrect because they do not have the same relationship as the original pair. In option B, “thirst” is a desire for water, but water is not something that can be used to change or improve thirst. In option C, “medicine” is a treatment for illness, but illness is not something that can be used to change or improve medicine. In option D, “study” is a way to learn, but a classroom is not something that can be used to change or improve study.