An alpaca-fleece grader outputs a micron score. A source case passed. Holding other fields fixed, a higher grease-content reading should not produce a finer (lower-micron) grade. What follow-up should testers derive?
Select an answer to reveal the explanation.
Short Explanation
Holding other fields fixed, a higher grease-content reading should not produce a finer (lower-micron) grade. Raise grease on the passed source and expect the micron grade not to become finer. That is a monotonicity relation, not an adversarial nudge, not a finer-grade expectation, and not a reused age-at-death scene.
Full Explanation
A monotonicity metamorphic relation derives a follow-up from a passed source: more grease should not make the fleece look finer. Expecting a finer grade, recasting the change as an adversarial nudge, or reusing the syllabus scene miss that derivation.