Complex sentence: In 1957, Vajpayee was elected to the Lok Sabha, from Balrampur the lower house of India's Parliament, where his oratorial skills so impressed Prime Minister Jawaharlal Nehru that he predicted that Vajpayee would someday become India's Prime Minister.
Split into simpler sentences: In 1957, Vajpayee was elected to the Lok Sabha, the lower house of India's Parliament, from Balrampur. There, his oratorial skills so impressed Prime Minister Jawaharlal Nehru that he predicted that Vajpayee would someday become India's Prime Minister.