- Home
- LSAT explanations
- PrepTest 118
- Section 1, Question 8
Trust, which cannot be sustained in the absence(44 more words not shown)
If the statements above are(11 more words not shown)
- AA friendship supported(10 more words not shown)
- BIn the context(8 more words not shown)
- CIf a personal(14 more words not shown)
- DPersonal relationships, such(9 more words not shown)
- EBasing a marriage(10 more words not shown)
Reading the argument
These are requirements for a lasting relationship, not a recipe that guarantees one. A long-lasting relationship needs trust, and trust needs mutual respect. For a personal relationship, such as a friendship, we need natural affinity too. We don't need a detailed theory of affinity to solve this; the passage expressly makes it another requirement.
What we’re looking for
Nothing here promises that checking those boxes will make a relationship last. But if one of the required pieces is missing, the relationship can't last on the passage's account. That's the distinction to carry into a must-be-true question. Look for an answer that follows the requirements in the direction we've actually been given.
Working the answers
- ACorrect
Solely means these are the only supports the friendship has. Trust and mutual respect are there, but affinity is missing. Since a friendship is a personal relationship, it needs affinity to endure. Meeting two requirements doesn't make up for failing the third.
- B
This changes which thing requires which. The passage says trust cannot be sustained without mutual respect: trust needs respect. B says mutual respect presupposes trust: respect needs trust. We haven't been given that second rule. Two colleagues could respect each other without trusting each other, and nothing in the passage rules that out.
- C
Mutual respect and affinity are required, but they aren't promised to be enough. The passage doesn't say that every relationship with those qualities lasts a long time. It also separately requires trust. C turns a list of things a lasting relationship must have into a guarantee of success.
- D
We learn requirements for both kinds of relationships, not how their durations compare. A professional relationship might outlast a particular friendship, or the friendship might outlast the professional relationship. Neither possibility conflicts with the stated requirements.
- E
Affinity alone doesn't ensure that a marriage endures. The marriage also needs trust and mutual respect, and even satisfying every stated requirement isn't presented as a guarantee. E promises a result from just one required feature.
More Must Be True questions
Learn the LSAT our way
Our platform drills Must Be True questions at your level and adjusts as you improve.