In this task, you're given a question, along with a context passage which has extra information available on certain terms mentioned in it. Your job is to determine which sentence(s) from the passage can be used to search for further information needed to answer the question.

[Q]: Question: What was the name of Stephen's paternal grandfather? Passage:Stephen Tvrtko I (, Стефан/Стјепан Твртко; 1338 – 10 March 1391) was the first King of Bosnia. A member of the House of Kotromanić, he succeeded his uncle Stephen II as Ban of Bosnia in 1353. As he was a minor at the time, Tvrtko's father, Vladislav, briefly ruled as regent, followed by Tvrtko's mother, Jelena. Early in his personal rule, Tvrtko quarreled with his country's Roman Catholic clergy, but later enjoyed cordial relations with all the religious communities in his realm. After initial difficulties – the loss of large parts of Bosnia to his overlord, King Louis I of Hungary, and being briefly deposed by his magnates – Tvrtko's power grew considerably. He conquered some remnants of the neighbouring Serbian Empire in 1373, after the death of its last ruler and his distant relative, Uroš the Weak. In 1377, he had himself crowned King of Bosnia and of Serbia, claiming to be the heir of Serbia's extinct Nemanjić dynasty.

[A]: As he was a minor at the time, Tvrtko's father, Vladislav, briefly ruled as regent, followed by Tvrtko's mother, Jelena


[Q]: Question: How old was Charles' maternal grandfather when his father was born? Passage:Merivale was the second son of John Herman Merivale (1770–1844) and Louisa Heath Drury, daughter of Joseph Drury, headmaster of Harrow. He was educated at Harrow School under George Butler from 1818 to 1824, where his chief schoolfriends were Charles Wordsworth and Richard Chenevix Trench. He took part in the Eton versus Harrow cricket match in 1824. In 1824 he was offered a post in the Indian civil service, and went for a short time to Haileybury College, where he did well in Oriental languages. Deciding against an Indian career, he went up to St John's College, Cambridge in 1826. Among other distinctions he came out as fourth classic in 1830, and in 1833 was elected fellow of St John's. He was a member of the Apostles' Club, his fellow-members including Tennyson, A. H. Hallam, Monckton Milnes, W. H. Thompson, Trench and James Spedding. Merivale was the main protagonist on the Cambridge side in instigating the Oxford and Cambridge Boat Race held at Henley on Thames in 1829. He rowed at number four in the Cambridge boat in the race which Oxford won.

[A]: Merivale was the second son of John Herman Merivale (1770–1844) and Louisa Heath Drury, daughter of Joseph Drury, headmaster of Harrow


[Q]: Question: Which college was founded first? Passage:Hailing from the business-industrialist family from the Punjab Province of Pakistan, Hussain graduated from the FC College University and the Punjab University. After his graduation, Hussain subsequently joined the family business comprising large numbers of industries, textiles, agricultural farms, sugar and flour mills. He successfully contested in the non-partisan 1985 elections and was appointed as minister of industry in the government of Prime minister Muhammad Junejo, lasting until 1988. Hussain became a leader and influential conservative figure in the Islamic Democratic Alliance (IDA) between 1988 and 1990 and joined the Pakistan Muslim League (PML) under Nawaz Sharif in 1993. Hussain served as the 26th Interior minister in the government of Prime minister Nawaz Sharif in two non-consecutive terms from 1990 to 1993 and 1997 to 1999.

[A]:
Hailing from the business-industrialist family from the Punjab Province of Pakistan, Hussain graduated from the FC College University and the Punjab University