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: Who was the pope before Bruno of Toul? Passage:According to some chroniclers, Hildebrand moved to Cluny after Gregory VI's death, which occurred in 1048; his declaration to have become a monk at Cluny must not be taken literally. He then accompanied Abbot Bruno of Toul to Rome; there, Bruno was elected pope, choosing the name Leo IX, and named Hildebrand as deacon and papal administrator. Leo sent Hildebrand as his legate to Tours in France in the wake of the controversy created by Berengar of Tours. At Leo's death, the new Pope, Victor II, confirmed him as legate, while Victor's successor Stephen IX sent him and Anselm of Lucca to Germany to obtain recognition from the Empress Agnes de Poitou. Stephen died before being able to return to Rome, but Hildebrand was successful; he was then instrumental in overcoming the crisis caused by the Roman aristocracy's election of an antipope, Benedict X, who, thanks also to Agnes's support, was replaced by the Bishop of Florence, Nicholas II. With the help of 300 Norman knights sent by Richard of Aversa, Hildebrand personally led the conquest of the castle of Galeria Antica where Benedict had taken refuge. Between 1058 and 1059, he was made archdeacon of the Roman church, becoming the most important figure in the papal administration.

[A]: He then accompanied Abbot Bruno of Toul to Rome; there, Bruno was elected pope, choosing the name Leo IX, and named Hildebrand as deacon and papal administrator


[Q]: Question: What is the rank insignia for the rank Harwell Goodwin Davis was promoted to in World War 1? Passage:Davis graduated from the University of Alabama with a Bachelor of Laws (LL.B.) in 1903 and practiced in Tallassee and later, Gadsden. In 1916, he was appointed First Assistant Attorney General of Alabama; he stepped down from the post in 1917 to enlist as an infantry officer in the 82nd Division. Davis served in World War I, where he was promoted to the rank of Major, wounded in action and received a citation for gallantry. After demobilization in 1919, he became Judge Advocate in the Alabama National Guard. In 1921, he was appointed Attorney General to complete the term of James Q. Smith, and re-elected for a further four-year term in 1923. During his time as Attorney General, Davis worked to expose and end the state's convict lease system.

[A]: Davis served in World War I, where he was promoted to the rank of Major, wounded in action and received a citation for gallantry


[Q]: Question: When did the person who requested help during a crisis at which time the USS Van Voorhis supported Marines first take office? Passage:Following shakedown training near Guantanamo Bay, Cuba, during the summer, Van Voorhis reported at Newport, Rhode Island, for duty with Escort Squadron 14 (CortRon 14). The destroyer escort conducted operations along the east coast of North America until May 1958 when she sailed across the Atlantic for a cruise with the 6th Fleet. While operating with other ships of the 6th Fleet near Crete, she was ordered to the eastern end of the Mediterranean in mid-July to patrol off the Levantine coast. She supported the Marines who landed in Lebanon in response to President Camille Chamoun's request for help during a crisis precipitated by Arab nationalist factions in reaction to his administration's pro-Western policies and its adherence to the Eisenhower Doctrine. President Dwight D. Eisenhower's personal representative Robert D. Murphy helped the factions to negotiate a settlement which resulted in the election of General Fuad Chehab to the presidency on 31 July. President Chamoun's refusal to yield office before the expiration of his term kept the country in turmoil until late September. However, political conditions in Lebanon remained highly volatile, so American forces remained there until after General Chehab took office in September. During this period, Van Voorhis alternated normal 6th Fleet operations with patrols off Lebanon. Late in September, the warship departed the Mediterranean and returned to Newport early in October.

[A]:
She supported the Marines who landed in Lebanon in response to President Camille Chamoun's request for help during a crisis precipitated by Arab nationalist factions in reaction to his administration's pro-Western policies and its adherence to the Eisenhower Doctrine