Which sentence contains a nonrestrictive clause that is punctuated correctly?

My boss—who was recently promoted again is great at motivating her employees.
My boss, who was recently promoted again, is great at motivating her employees.
My boss who was recently promoted again—is great at motivating her employees.
My boss, who was recently promoted again is great at motivating, her employees.

Question

Which sentence contains a nonrestrictive clause that is punctuated correctly?

My boss—who was recently promoted again is great at motivating her employees.
My boss, who was recently promoted again, is great at motivating her employees.
My boss who was recently promoted again—is great at motivating her employees.
My boss, who was recently promoted again is great at motivating, her employees.

tigerlover · Answer

The sentence that contains a nonrestrictive clause that is punctuated correctly would be the second option, My boss, who was recently promoted again, is great at motivating her employees.
Hope this helps!