There was a farewell ceremony on her last day ay school , to which my parents and I were invited. It was a touching ceremony in a solemn kind of way. The City Corporation sent a representative and so did the two main political parties. There were many speeches and my grandmother was garlanded bt a girl from every class. Then the head girl, a particular favourite of hers, uveiled the farewell present the girls haed bought for her by subscription. It was a large marble model of the Taj Mahal, it had bulb inside and could be lit up like a table lamp. My grandmother made a speech too but she couldn't finish it properly, for she began to cry before she got to the end of it and to stop to wipe away her tears. I turned away when she began dabbing at her eyes with a huge green handkerchief and discoverd , to my surprise, that many of the girls sitting around me were wiping their eyes too. I was very jealous, I remember. I had always taken if for granted that that it was my own speical right to love her, I did not know how to cope with the discovery that my right had been infringed by a whole school .
The farewell ceremony decribed in the passage is for the

Options

A. author's mother used to teach at his/her school
B. mother of head girl teaching at her school
C. grandmother of head girl no longer teaching at her school
D. grandmother of the auther who used to teach at his/her school

Answer

D