Household indebtedness, which some theorists regard as causing recession, was high preceding the recent recession, but so was the value of assets owned by households. Admittedly, if most of the assets were owned by quite affluent households, and most of the debt was owed by low‐income households, high household debt levels could since money is not lent to those without assets. Therefore, the real cause must lie elsewhere.
What this question is testing
Conclusion
The author wants you to conclude that household debt didn't cause the recession — the cause is somewhere else.
Evidence
The author considers one pathway by which debt could cause recession: low-income households are the ones drowning in debt, so they cut spending to pay it down, dragging the economy down. The author dismisses this pathway by claiming the quite affluent are the ones who actually owe most of the debt (since you need assets to get loans).
Evaluate
Notice the gap. The author has split households into two groups: low-income and quite affluent. By eliminating low-income as the debt-burdened group, the author thinks the debt explanation is dead. But there's a third group right between them: middle-income households. The author never says anything about middle-income debt levels or spending behavior.
If middle-income households actually owed enough debt to cut spending — and there are a lot of middle-income households — that's a perfectly viable debt-causes-recession story the author hasn't ruled out. The conclusion ("the cause lies elsewhere") is in trouble.
Goal
Pick the answer that opens up the middle-income pathway the author overlooked.
Reading along? Open the full official question in LawHub — we show a fragment here and keep the reasoning in our own words.