Question

QUARANTINE: CONTAGION::

• A. blockage: obstacle
• B. strike: concession
• C. embargo: commerce
• D. vaccination: inoculation
• E. prison: reform

Hint:

Formulate the relationship as a sentence of purpose: "The purpose of a [QUARANTINE] is to stop [CONTAGION]." Then apply this sentence to the options: "The purpose of an [EMBARGO] is to stop [COMMERCE]." This helps to precisely identify the correct parallel.

Answer 1

The Correct Option is C

Step 1: Understanding the Concept:
This analogy describes a relationship of prevention or restriction. The first term is an action or state intended to stop or restrict the second term.
Step 2: Detailed Explanation:
The relationship is: A QUARANTINE is a measure put in place to prevent the spread of CONTAGION (disease).
Let's find another pair with this "A is used to stop/restrict B" relationship.
(A) A blockage is a type of obstacle; they are near-synonyms.
(B) A strike is an action taken to achieve a concession, not to prevent it.
(C) An EMBARGO is a measure (an official ban) put in place to stop or restrict COMMERCE (trade) with a particular country. This perfectly matches the preventive relationship of the original pair.
(D) Vaccination is a method of inoculation; they are very closely related terms, not a restriction relationship.
(E) A prison's goal is ideally to reform an individual, but its primary function is punishment and confinement, not preventing reform.
Step 3: Final Answer:
The relationship of a restrictive measure to the thing it is meant to stop is clearly seen in both "QUARANTINE: CONTAGION" and "EMBARGO: COMMERCE". Therefore, option (C) is the correct answer.