In this task, you're given passages that contain mentions of names of people, places, or things. Some of these mentions refer to the same person, place, or thing. Your job is to write questions that evaluate one's understanding of such references. Good questions are expected to link pronouns (she, her, him, his, their, etc.) or other mentions to people, places, or things to which they may refer. Do not ask questions that can be answered correctly without understanding the paragraph or having multiple answers. Avoid questions that do not link phrases referring to the same entity. For each of your questions, the answer should be one or more phrases in the paragraph, and it should be unambiguous.
Example: Passage: Nearing London, Oliver encounters Jack Dawkins, a pickpocket more commonly known by the nickname the "Artful Dodger", and his sidekick, a boy of a humorous nature named Charley Bates, but Oliver's innocent and trusting nature fails to see any dishonesty in their actions. The Dodger provides Oliver with a free meal and tells him of a gentleman in London who will "give him lodgings for nothing, and never ask for change". Grateful for the unexpected assistance, Oliver follows the Dodger to the "old gentleman's" residence. In this way Oliver unwittingly falls in with an infamous Jewish criminal known as Fagin, the gentleman of whom the Artful Dodger spoke. Ensnared, Oliver lives with Fagin and his gang of juvenile pickpockets in their lair at Saffron Hill for some time, unaware of their criminal occupations. He believes they make wallets and handkerchiefs.
Example solution: Who believes Fagin's gang make wallets and handkerchiefs?.
Example explanation: This question is based on the following sentence in the passage "He believes they make wallets and handkerchiefs". It evaluates the understanding that the pronoun "he" refers to name "Oliver". You can ask questions like this one about most pronouns in a paragraph.

Problem: Passage: Johann Sebastian Bach composed the secular cantata Die Zeit, die Tag und Jahre macht (Time, which day and year doth make), BWV 134.1, BWV 134a, while he was in the service of the court of Leopold, Prince of Anhalt-Köthen. Bach wrote the work as a  serenata for the celebration of New Year's Day 1719.
The libretto by Christian Friedrich Hunold, an academic at the University of Halle, takes the form of a dialogue between two allegorical figures, Time and Divine Providence, representing the past and future, respectively. Bach set the words in eight movements consisting of alternating recitatives and arias, culminating in a choral finale. Most movements are duets of solo voices, an alto as Divine Providence and a tenor as Time. Even the closing movement features long duet passages, leading to parts for four voices. The singers are supported by a baroque instrumental ensemble of two oboes, two violins, viola and continuo. The character of the music is close to baroque opera, including French dances.
Later, in Leipzig, Bach used the secular cantata as the basis for a church cantata for the Third Day of Easter 1724, Ein Herz, das seinen Jesum lebend weiß. In the initial version of the Easter cantata, he made no changes to the 1719 music other than to omit two movements and replace the text with words for the occasion, written by an unknown author. In an adaptation for performances in the 1730s, he composed new recitatives for the Easter texts and made further changes to the music.
The cantata, written for a specific occasion, has been performed and recorded rarely, compared with other Bach cantatas. It has been used for congratulatory events such as the 80th birthday of Bach scholar Alfred Dürr, when the cantata title was chosen as that of an international conference about chronology in Bach's music, on which Dürr had focused.
Solution: What is the first name of the person who set the words in eight movements consisting of alternating recitatives and arias?