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).
We decided not tell to the patient about the disease he was suffering from.
We decided not tell to
the patient about
the disease he was
suffering from.
No error
Correct answer is A
We decided not to tell