Indira Gandhi answered the opposition's Indira Hatao with which slogan in 1971?

1. The Grand Alliance had only one programme, Indira Hatao. 2. Indira offered Garibi Hatao, remove poverty. 3. It appealed to the landless, Dalits, Adivasis and women. _Source: syllabus Political Science, Politics in India since Independence, Chapter 5, Challenges to and Restoration of the Congress System._