14. Each of the sentences provided may contain a grammar or usage error. Read each sentence, and then identify the section that contains the error, if there is one, by selecting the appropriate answer choice. If there is no error in the sentence, choose no error.

The department heads does not realize that they're part of the problem with the organization of the new physics program.
(Points : 2)
does not realize

they're part

the organization of

physics program

no error