Question

Which sentence contains a correctly punctuated nonrestrictive modifier?

Jake, who is twenty-seven, is studying to be a yoga teacher.
Jake who is, twenty-seven, is studying to be a yoga teacher.
Jake who is twenty-seven is, studying to be, a yoga teacher.
Jake, who is twenty-seven is, studying to be a yoga teacher.

Answer 1

La primera oración: Jake, who is twenty-seven, is studying to be a yoga teacher.