Question

Reading from a book each night before bed according to Jang encourages the brain to remember the text

Which of the following reflects the proper punctuation of the above sentence?

Reading from a book each night before bed, “according to Jang,” encourages the brain to remember the text.
“Reading from a book each night before bed,” according to Jang, “encourages the brain to remember the text.” . . .
[R]eading from a book each night before bed according to Jang encourages the brain to remember the text?
“Reading from a book each night before bed (according to Jang) encourages the brain to remember the text”.

Answer 1

the second sentence is correct

Answer 2

Answer:

b

Explanation:

The sentence needs appropriate punctuation.The part  according to Jang should be in apposition.That means that the phrase is enclosed by a comma at the beginning of it ,and another ant the end of it.The information provided by a clause in apposition is additional though , in this case, not less important.