Question

is the comma usage and/or placement correct in this sentence? select the best answer.

ralph lauren one of the most well-known designers in the world, is based in new york.

answer

no, the comma usage and/or placement is incorrect.
yes, the comma usage and/or placement is correct.

Explanation:

🆕 New Concept Discovered: Appositive Phrases
Setting off extra information with commas.

Step 1: Identify the extra information (appositive)

In the sentence:
"Ralph Lauren one of the most well-known designers in the world, is based in New York."

The phrase "one of the most well-known designers in the world" is an appositive. An appositive is a noun or noun phrase that renames or explains the noun right next to it ("Ralph Lauren").

Step 2: Check the comma rules for appositives

Because this descriptive phrase is non-essential (the sentence still makes complete sense as "Ralph Lauren is based in New York"), it must be set off from the rest of the sentence using commas on both sides:

• One comma before the phrase.
• One comma after the phrase.

Step 3: Analyze the given sentence

Looking at the sentence:

• There is no comma after "Ralph Lauren" to start the phrase.
• There is a comma after "world" to end the phrase.

Because the opening comma is missing before "one of the most well-known...", the comma placement is incorrect. The correct sentence should be:
"Ralph Lauren, one of the most well-known designers in the world, is based in New York."

Answer:

No, the comma usage and/or placement is incorrect.