GMAT Critical Reasoning (CR) | Re: The heavy traffic in Masana is a growing drain on the city's economy

What works for City A shall not necessarily work for City B!
We cannot compare an orange with an apple.

There have been many questions in CR with an option wherein such an analogy of something working in City A doesn't work for City have not been OA.

However, same analogy is OA in this question.

Need more explanation for understanding.
Requesting some expert to reply on this please!

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