Hello. Unfortunately, you did not enter the text to which this question refers, which makes it impossible for it to be answered. However, I will try to help you as best I can.
It is only possible to answer this question if the text it refers to is read. You will need to read this to answer it. As you read, you will be able to identify what Puri meant by the sentence presented above by evaluating why this sentence was added to the text, that is, you need to understand the function of this sentence in the text to understand its meaning.
This sentence is supported by other sentences that show it to be true and correct, that is, you will need to identify other sentences that prove Chicago checked the boxes. Finally, to say if all these sentences present a logical reasoning, you will need to identify if these sentences form a set of information that allow you to reach an effective conclusion, if so, it means that there is a logical reasoning.