(Question)
Information:  - A galaxy is a gravitationally bound system of stars, stellar remnants, interstellar gas, dust, and dark matter. The word galaxy is derived from the Greek "", literally "milky", a reference to the Milky Way. Galaxies range in size from dwarfs with just a few billion stars to giants with one hundred trillion stars, each orbiting its galaxy's center of mass. Galaxies are categorized according to their visual morphology as elliptical, spiral and irregular. Many galaxies are thought to have black holes at their active centers. The Milky Way's central black hole, known as Sagittarius A*, has a mass four million times greater than the Sun. As of March 2016, GN-z11 is the oldest and most distant observed galaxy with a comoving distance of 32 billion light-years from Earth, and observed as it existed just 400 million years after the Big Bang.  - Star clusters or star clouds are groups of stars. Two types of star clusters can be distinguished: globular clusters are tight groups of hundreds or thousands of very old stars which are gravitationally bound, while open clusters, more loosely clustered groups of stars, generally contain fewer than a few hundred members, and are often very young. Open clusters become disrupted over time by the gravitational influence of giant molecular clouds as they move through the galaxy, but cluster members will continue to move in broadly the same direction through space even though they are no longer gravitationally bound; they are then known as a stellar association, sometimes also referred to as a "moving group".  - NGC 2516 is an open star cluster in the southern sky in the constellation Carina discovered by Abbe Lacaille in 1751 - 1752 . It is most commonly referred to as NGC 2516 but is also known as the Sprinter .  - A globular cluster is a spherical collection of stars that orbits a galactic core as a satellite. Globular clusters are very tightly bound by gravity, which gives them their spherical shapes and relatively high stellar densities toward their centers. The name of this category of star cluster is derived from the Latin "globulus"a small sphere. A globular cluster is sometimes known more simply as a "globular".  - A star is a luminous sphere of plasma held together by its own gravity. The nearest star to Earth is the Sun. Many other stars are visible to the naked eye from Earth during the night, appearing as a multitude of fixed luminous points in the sky due to their immense distance from Earth. Historically, the most prominent stars were grouped into constellations and asterisms, the brightest of which gained proper names. Astronomers have assembled star catalogues that identify the known stars and provide standardized stellar designations. However, most of the stars in the Universe, including all stars outside our galaxy, the Milky Way, are invisible to the naked eye from Earth. Indeed, most are invisible from Earth even through the most powerful telescopes.  - An open cluster is a group of up to a few thousand stars that were formed from the same giant molecular cloud and have roughly the same age. More than 1,100 open clusters have been discovered within the Milky Way Galaxy, and many more are thought to exist. They are loosely bound by mutual gravitational attraction and become disrupted by close encounters with other clusters and clouds of gas as they orbit the galactic center. This can result in a migration to the main body of the galaxy and a loss of cluster members through internal close encounters. Open clusters generally survive for a few hundred million years, with the most massive ones surviving for a few billion years. In contrast, the more massive globular clusters of stars exert a stronger gravitational attraction on their members, and can survive for longer. Open clusters have been found only in spiral and irregular galaxies, in which active star formation is occurring.    What object entity has the relation of 'instance of' with the subject 'ngc 2516'?   Choices: - 1  - age  - collection  - dark matter  - direction  - distance  - formation  - four  - galaxy  - giant  - globular cluster  - group  - hundred  - march  - mass  - matter  - molecular cloud  - morphology  - open cluster  - reference  - size  - sky  - sphere  - star  - star cluster  - system  - time  - two
(Answer)
open cluster


(Question)
Information:  - Saint Paula of Rome (347 404 AD), was an ancient Roman saint and early Desert Mother.   - Jerome (; c. 347  30 September 420) was a priest, confessor, theologian and historian. He was the son of Eusebius, born at Stridon, a village near Emona on the border of Dalmatia and Pannonia, then part of northeastern Italy. He is best known for his translation of most of the Bible into Latin (the translation that became known as the Vulgate), and his commentaries on the Gospels. His list of writings is extensive.  - Saint Perpetuus (died December 30, 490 AD) was the sixth Bishop of Tours, from 460 to 490. He succeeded his relative, probably an uncle, Eustochius, and was succeeded by another close relative, Saint Volusianus.  - A saint, also historically known as a hallow, is a term used for a person who is recognized as having an exceptional degree of holiness or likeness to God. Depending on the context and denomination, the term also retains its original Christian meaning, as any believer who is "in Christ" and in whom Christ dwells, whether in Heaven or on Earth. In Anglican, Roman Catholic, Eastern Orthodox, Lutheran, and Oriental Orthodox doctrine, all of their faithful deceased in Heaven are considered to be saints, but some are considered worthy of greater honor or emulation; official ecclesiastical recognition, and consequently veneration, is given to some saints through the process of canonization in the Catholic Church or glorification in the Eastern Orthodox Church.  - Saint Eustochius ( also Eustachius ) was the fifth bishop of Tours from 443 to 460 . He was succeeded by his close relative , Saint Perpetuus . His extremely rare name suggests a possible connection to Saint Eustochium . T. S. M. Mommaerts and D. H. Kelley make the point that his father was Eustochium 's brother , Julius Toxotius the Younger , and that his maternal grandfather was Publius Ceionius Caecina Albinus , of the Ceionii Volusiani .  - Saint Eustochium (ca. 368  September 28, 419 or 420). Born "Eustochium Julia" at Rome, she was the daughter of Saint Paula and is also venerated as a saint and was an early Desert Mother. She was the third of four daughters of the Roman Senator Toxotius, for whom Jerome made a lot of fanciful claims of ancestry. After the death of her husband (ca. 380) Paula and her daughter Eustochium lived in Rome as austere a life as the Fathers of the desert. Eustochium has three sisters, St. Blaesilla, Paulina, and Rufina, and a brother, Toxotius.    What object entity has the relation of 'occupation' with the subject 'eustochius'?   Choices: - father  - official  - priest  - saint  - translation
(Answer)
priest