In this task you will be given an answer to a question. You need to generate a question. The answer given should be a correct answer for the generated question.

Ex Input:
Bal Gangadhar Tilak (or Lokmanya Tilak, pronunciation (help info); 23 July 1856 -- 1 August 1920), born as Keshav Gangadhar Tilak, was an Indian nationalist, teacher, social reformer, lawyer and an independence activist. He was the first leader of the Indian Independence Movement. The British colonial authorities called him 'The father of the Indian unrest.' He was also conferred with the title of 'Lokmanya', which means 'accepted by the people (as their leader)'.

Ex Output:
who is called the father of indian nationalism

Ex Input:
According to the Millennium Ecosystem Assessment, a four-year research effort by 1,360 of the world's prominent scientists commissioned to measure the actual value of natural resources to humans and the world, 'The structure of the world's ecosystems changed more rapidly in the second half of the twentieth century than at any time in recorded human history, and virtually all of Earth's ecosystems have now been significantly transformed through human actions.' 'Ecosystem services, particularly food production, timber and fisheries, are important for employment and economic activity. Intensive use of ecosystems often produces the greatest short-term advantage, but excessive and unsustainable use can lead to losses in the long term. A country could cut its forests and deplete its fisheries, and this would show only as a positive gain to GDP, despite the loss of capital assets. If the full economic value of ecosystems were taken into account in decision-making, their degradation could be significantly slowed down or even reversed.'

Ex Output:
when did the human population begin to grow at a faster rate than any other time in history

Ex Input:
The reform process of India's indirect tax regime was started in 1986 by Vishwanath Pratap Singh, Finance Minister in Rajiv Gandhi's government, with the introduction of the Modified Value Added Tax (MODVAT). Subsequently, Manmohan Singh, then Finance Minister under of PV Narasimha Rao, initiated early discussions on a Value Added Tax at the state level. A single common 'Goods and Services Tax (GST)' was proposed and given a go-ahead in 1999 during a meeting between then Prime Minister Atal Bihari Vajpayee and his economic advisory panel, which included three former RBI governors IG Patel, Bimal Jalan and C Rangarajan. Vajpayee set up a committee headed by the then finance minister of West Bengal, Asim Dasgupta to design a GST model.

Ex Output:
who is the founder of gst in india