library : volume :: skeleton : ?
- Asorghum
- Bvertebra (correct)
- Csleep
- Dstar
Name the relationship before looking at the options: in library : volume, the second is a part of the first. Applying the same relationship to skeleton gives vertebra. State the relationship in a short sentence first. An option that is merely on the same topic will not survive that test.
- A This word expresses a different relationship, where the second is a specific member of the first.
- C This word expresses a different relationship, where the first is defined by the absence of the second.
- D This word belongs to the right kind of relationship, but not to the pair in the question.