With reference to Madanapalle of Andhra Pradesh,
which one of the following statements is coorect?
a. Pingali Venkayya designed the tricolour Indian National Flag here.
b. Pattabhi Sitaramaiah led the Quit India Movement of Andhra region from here.
c. Rahindranath Tagore translated the National Anthem from Bengali to English here.
d. Madame Blavatsky and Colonel Olcott set up headquarters of Theosophical Society first here.