Read each sentence to find out whether there is any grammatical error in it. The error, if any will be in one part of the sentence. The letter of that part is the answer. If there is no error, the answer is 'E'. (Ignore the errors of punctuation, if any).

He being the eldest son, his father expects him to take care of several things besides his regular studies.

A.

He being the eldest son,

B.

his father expects him

C.

to take care of several things

D.

besides his regular studies.

E.

No error

Correct answer is E

No explanation has been provided for this answer.