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.

Q: Passage: Erschallet, ihr Lieder is the third of the Weimar cantatas. It was the first composed for a feast day, Pentecost Sunday (Whit Sunday), Pentecost being a high holiday along with Christmas and Easter. The prescribed readings for the feast day are taken from the Acts of the Apostles, on the Holy Spirit (Acts 2:1–13), and from the Gospel of John, in which Jesus announces the Spirit who will teach, in his Farewell discourse (John 14:23–31). As in many Bach cantatas, the libretto is compiled from Bible text, contemporary poetry and chorale. The poetry is attributed to Salomon Franck, although the verses are not included in his printed editions. Several of Bach's early stylistic mannerisms appear here, such as a biblical quotation in a recitative second movement rather than in a first choral movement, arias following each other without a recitative in between, and dialogue in a duet.Franck's text shows elements of early Pietism: the expression of extreme feelings, for example "O seligste Zeiten!" (O most blessed times) in the opening chorus, and a "mystical demeanour", for example in the duet of the Soul and the Spirit united. In the middle section of the first movement, Franck paraphrases the Gospel text, which says in verse 23 that God wants to dwell with man, to "Gott will sich die Seelen zu Tempeln bereiten" (God Himself shall prepare our souls for His  temple, more literally: "God wants to prepare [our] souls to become his temples"). The words for the recitative are the quotation of verse 23 from the Gospel of John, "Wer mich liebet, der wird mein Wort halten" (Whoever loves Me will keep My Word, and My Father will love him, and We will come to him and make Our dwelling with him). Movement 3 addresses the Trinity and movement 4 the Spirit that was present at the Creation. Movement 5 is a duet of the Soul and the Spirit, underlined by an instrumental quote from Martin Luther's Pentecost hymn "Komm, Heiliger Geist, Herre Gott", which is based on the Latin hymn "Veni Sancte Spiritus, reple tuorum corda fidelium". Movement 6 is a chorale, verse four of Philipp Nicolai's hymn "Wie schön leuchtet der Morgenstern". Nicolai's "Geistlich Brautlied" (Spiritual bridal song) continues the theme of unity between Soul and Spirit.

A: What books of the Bible are the prescribed readings for the feast day taken from?
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Q: Passage: Washington, D.C. is located in the mid-Atlantic region of the U.S. East Coast. Due to the District of Columbia retrocession, the city has a total area of 68.34 square miles (177.0 km2), of which 61.05 square miles (158.1 km2) is land and 7.29 square miles (18.9 km2) (10.67%) is water. The District is bordered by Montgomery County, Maryland to the northwest; Prince George's County, Maryland to the east; Arlington County, Virginia to the south; and Alexandria, Virginia to the west.
The south bank of the Potomac River forms the District's border with Virginia and has two major tributaries: the Anacostia River and Rock Creek. Tiber Creek, a natural watercourse that once passed through the National Mall, was fully enclosed underground during the 1870s. The creek also formed a portion of the now-filled Washington City Canal, which allowed passage through the city to the Anacostia River from 1815 until the 1850s. The Chesapeake and Ohio Canal starts in Georgetown and was used during the 19th century to bypass the Little Falls of the Potomac River, located at the northwest edge of Washington at the Atlantic Seaboard fall line.The highest natural elevation in the District is 409 feet (125 m) above sea level at Fort Reno Park in upper northwest Washington. The lowest point is sea level at the Potomac River. The geographic center of Washington is near the intersection of 4th and L Streets NW.The District has 7,464 acres (30.21 km2) of parkland, about 19% of the city's total area and the second-highest percentage among high-density U.S. cities. This factor contributed to Washington, D.C., being ranked as third in the nation for park access and quality in the 2018 ParkScore ranking of the park systems of the 100 most populous cities in the United States, according to the nonprofit Trust for Public Land.The National Park Service manages most of the 9,122 acres (36.92 km2) of city land owned by the U.S. government. Rock Creek Park is a 1,754-acre (7.10 km2) urban forest in Northwest Washington, which extends 9.3 miles (15.0 km) through a stream valley that bisects the city. Established in 1890, it is the country's fourth-oldest national park and is home to a variety of plant and animal species, including raccoon, deer, owls, and coyotes. Other National Park Service properties include the C&O Canal National Historical Park, the National Mall and Memorial Parks, Theodore Roosevelt Island, Columbia Island, Fort Dupont Park, Meridian Hill Park, Kenilworth Park and Aquatic Gardens, and Anacostia Park. The D.C. Department of Parks and Recreation maintains the city's 900 acres (3.6 km2) of athletic fields and playgrounds, 40 swimming pools, and 68 recreation centers. The U.S. Department of Agriculture operates the 446-acre (1.80 km2) U.S. National Arboretum in Northeast Washington.

A: What is the country's fourth-oldest national park?
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Q: Passage: The painting was referred to in the earliest inventories as La Familia ("The Family"). A detailed description of Las Meninas, which provides the identification of several of the figures, was published by Antonio Palomino ("the Giorgio Vasari of the Spanish Golden Age") in 1724. Examination under infrared light reveals minor pentimenti, that is, there are traces of earlier working that the artist himself later altered. For example, at first Velázquez's own head inclined to his right rather than his left.The painting has been cut down on both the left and right sides. It was damaged in the fire that destroyed the Alcázar in 1734, and was restored by court painter Juan García de Miranda (1677–1749). The left cheek of the Infanta was almost completely repainted to compensate for a substantial loss of pigment. After its rescue from the fire, the painting was inventoried as part of the royal collection in 1747–48, and the Infanta was misidentified as Maria Theresa, Margaret Theresa's older half-sister, an error that was repeated when the painting was inventoried at the new Madrid Royal Palace in 1772. A 1794 inventory reverted to a version of the earlier title, The Family of Philip IV, which was repeated in the  records of 1814. The painting entered the collection of the Museo del Prado on its foundation in 1819. In 1843, the Prado catalogue listed the work for the first time as Las Meninas.In recent years, the picture has suffered a loss of texture and hue. Due to exposure to pollution and crowds of visitors, the once-vivid contrasts between blue and white pigments in the costumes of the meninas have faded. It was last cleaned in 1984 under the supervision of the American conservator John Brealey, to remove a "yellow veil" of dust that had gathered since the previous restoration in the 19th century. The cleaning provoked, according to the art historian Federico Zeri, "furious protests, not because the picture had been damaged in any way, but because it looked different". However, in the opinion of López-Rey, the "restoration was impeccable". Due to its size, importance, and value, the painting is not lent out for exhibition.

A:
What is the full name of the man who supervised the cleaning of the picture provoked "furious protests"?
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