OpenLLM-France/wikimedia huggingface dataset:
# At the Black Hawk 2

At the Black Hawk 2 is a live album by drummer Shelly Manne's group Shelly Manne & His Men, recorded at the Black Hawk in San Francisco, California, in 1959 and released on the Contemporary label. The album was the second volume of four originally released in 1960. In 1991, the albums were re-released on CD with bonus tracks along with a fifth volume of unreleased recordings, and a Complete Live at the Black Hawk box set was released in 2010.

## Reception

Professional ratings :
| Review scores ||
| Source | Rating |
| AllMusic | |
| The Rolling Stone Jazz Record Guide | |
The AllMusic review by Scott Yanow states: "These lengthy performances ("Vamp's Blues" is over 19 minutes long) give trumpeter Joe Gordon, the cool-toned tenor-saxophonist Richie Kamuca, pianist Victor Feldman, bassist Monty Budwig and the leader/drummer a chance to really stretch out. Fine 1950s bebop".

## Track listing

* "Step Lightly" (Benny Golson) - 12:59
* "What's New?" (Bob Haggart, Johnny Burke) - 13:28
* "Vamp's Blues" (Charlie Mariano) - 20:14
* "Step Lightly" [alternate take] (Golson) - 14:18 Bonus track on CD reissue
* "Theme: A Gem from Tiffany" (Bill Holman) - 0:42
* Recorded at the Black Hawk, San Francisco on September 22 (track 4) and September 24 (tracks 1-3 & 5), 1959.

## Personnel

* Shelly Manne - drums
* Joe Gordon - trumpet
* Richie Kamuca - tenor saxophone
* Victor Feldman - piano
* Monty Budwig - bass
# At the Heart of Winter

At the Heart of Winter is the fifth studio album by Norwegian black metal band Immortal. It was released on February 22, 1999 through Osmose Productions. It is the first Immortal album not to feature Demonaz on guitar, as he suffered from acute tendinitis in his hands, as well as the last album until Sons of Northern Darkness to feature Abbath on bass. The album marks a shift in Immortal's musical sound, towards a black metal and thrash metal fusion.

## Background

At the Heart of Winter was recorded in November 1998 at Abyss Studios in Sweden. It is the first Immortal album not to feature a picture of the band on the cover, and the first to prominently feature the band's new logo, with the cover art was painted by J. P. Fournier.

## Release

In addition to a CD release, At the Heart of Winter was released as a limited-edition metal box, as well as a hand-numbered LP on Osmose, which was later reissued in 2005.

## Reception

Professional ratings :
| Review scores ||
| Source | Rating |
| AllMusic | |
| Chronicles of Chaos | 9/10 |
| Collector's Guide to Heavy Metal | 9/10 |
| Decibel | 9/10 |
| Sputnikmusic | 4.5/5 |
At the Heart of Winter was well received by critics. John Serba of AllMusic praised the album, writing, "the result is a clarity and focus that few purveyors of the genre succeeded at finding, a painstakingly organized assemblage of black metal's base elements into a disciplined purity of metal that prefers the power of the almighty riff, instead of the occasionally overblown classical structuring of much-lauded stalwarts Emperor and Cradle of Filth, or the strange experimentation that Mayhem and Arcturus would undertake".

## Track listing

All lyrics are written by Demonaz Doom Occulta; all music is composed by Abbath Doom Occulta. Arranged by Abbath and Horgh

## Personnel
### Immortal

* Abbath Doom Occulta – vocals, guitar, bass, synthesizer
* Horgh – drums

### Additional personnel

* Demonaz Doom Occulta – lyrics
# Nymphicula meyi

Nymphicula meyi is a moth in the family Crambidae. It was described by Speidel in 1998. It is found in the Philippines (Mindanao).
# Assael

Assael is a surname. Notable people with this surname include:
* Jacqueline Assaël (born 1957), French academic
* John Assael (born 1950), British architect
* Marc J. Assael (born 1954), Greek chemical engineer
* Shaun Assael (born 1962), American journalist
* Steven Assael (born 1957), American painter
# Atheris subocularis

Atheris subocularis is a species of snake in the family Viperidae. It is endemic to Cameroon.
# OPHN1

Oligophrenin-1 is a protein that in humans is encoded by the OPHN1 gene.

## Function

Oligophrenin 1 has 25 exons and encodes a Rho-GTPase-activating protein. The Rho proteins are important mediators of intracellular signal transduction, which affects cell migration and cell morphogenesis.
The role of OPHN1 in the medial prefrontal cortex in the behavioural responses to stress, and learned helplessness-inducing effect of OPHN1 deletion in parvalbumin interneurons, is of recent research interest. It is also involved in regulation in inhibitory interneurons in the olfactory bulb.

## Clinical significance

Mutations in this gene are responsible for non-specific X-linked intellectual disability (previously called mental retardation).
OPHN1 syndrome is a rare disorder characterized by intellectual disability and changes in the part of the brain which controls movement and balance (cerebellum). The syndrome mainly affects males. It is characterized by low muscle tone (hypotonia), developmental and cognitive delay, early-onset seizures, abnormal behavior, characteristic facial features (long face, bulging forehead, under eye creases, deep set eyes, and large ears), crossed eyes (strabismus) and inability to coordinate movements. A small cerebellum and large ventricles can be seen on brain imaging (MRI). Treatment is supportive and includes physical, occupational and speech and language therapy. In 2014 an OPHN1 patient organization and website was formed to support families and promote OPHN1 syndrome research.
OPHN1 syndrome is caused by mutations in the OPHN1 gene, which is located on the X chromosome. Inheritance is X-linked. Some females who carry a mutation in the OPHN1 gene may have mild learning disabilities, mild cognitive impairment, strabismus, and subtle facial changes.
# Ataenius insculptus

Ataenius insculptus is a species of aphodiine dung beetle in the family Scarabaeidae. It is found in North America.
# Athletics at the 2010 Summer Youth Olympics – Girls' high jump

The girls' high jump event at the 2010 Summer Youth Olympics was held on 18–22 August 2010 in Bishan Stadium.

## Schedule

| Date | Time | Round |
| 18 August 2010 | 09:25 | Qualification |
| 22 August 2010 | 09:10 | Final |

## Results
### Qualification

The top 8 jumpers qualified to the A Final, while the other jumpers competed in the B Final.
| Rank | Athlete | 1.65 | 1.70 | 1.73 | 1.76 | Result | Notes |
| 1 | Mariya Kuchina (RUS) | o | o | o | o | 1.76 | |
| 1 | Betsabe Paez (ARG) | o | o | o | o | 1.76 | |
| 1 | Aneta Rydz (POL) | o | o | o | o | 1.76 | =SB |
| 1 | Alessia Trost (ITA) | o | o | - | o | 1.76 | |
| 5 | Alezandra Zagora (GRE) | o | xo | o | xo | 1.76 | PB |
| 6 | Leontia Kallenou (CYP) | o | o | o | xxo | 1.76 | |
| 6 | Galina Nikolova (BUL) | o | o | o | xxo | 1.76 | =PB |
| 8 | Basant Ibrahim (EGY) | o | o | o | xxx | 1.73 | |
| 9 | Melina Brenner (GER) | o | o | o | xxx | 1.73 | |
| 10 | Priscilla Shlegel (ESP) | o | o | xo | xxx | 1.73 | |
| 11 | Reka Czuth (HUN) | o | o | xxx | | 1.70 | |
| 11 | Meng-Chia Wu (TPE) | o | o | x- | xxx | 1.70 | |
| 13 | Wai Yee Fung (HKG) | o | xxo | - | xxx | 1.70 | |
| | Shanice Hall (JAM) | xxx | | | | NM | |

### Finals
#### B Final

| Rank | Athlete | 1.60 | 1.65 | 1.69 | 1.72 | 1.75 | 1.78 | 1.81 | Result | Notes |
| 1 | Meng-Chia Wu (TPE) | - | o | xo | o | o | xxo | xxx | 1.78 | =SB |
| 2 | Melina Brenner (GER) | - | o | xo | o | o | xxx | | 1.75 | |
| 3 | Reka Czuth (HUN) | o | o | o | xo | xxx | | | 1.72 | |
| 4 | Priscilla Shlegel (ESP) | o | o | xo | xxo | xxx | | | 1.72 | |
| 5 | Wai Yee Fung (HKG) | o | o | xxx | | | | | 1.65 | |
| | Shanice Hall (JAM) | - | | | | | | | DNS | |

#### A Final

| Rank | Athlete | 1.70 | 1.75 | 1.79 | 1.83 | 1.86 | 1.89 | 1.92 | Result | Notes |
| | Mariya Kuchina (RUS) | o | o | o | xxo | o | o | xxx | 1.89 | |
| | Alessia Trost (ITA) | - | o | o | o | o | xx- | x | 1.86 | |
| | Aneta Rydz (POL) | o | o | o | xxx | | | | 1.79 | PB |
| 4 | Leontia Kallenou (CYP) | o | o | xo | xxx | | | | 1.79 | |
| 4 | Galina Nikolova (BUL) | o | o | xo | xxx | | | | 1.79 | PB |
| 6 | Betsabe Paez (ARG) | o | o | xxo | xxx | | | | 1.79 | |
| 7 | Alexandra Zagora (GRE) | xo | o | xxx | | | | | 1.75 | |
| 8 | Basant Ibrahim (EGY) | o | xxx | | | | | | 1.70 | |
# Obelisks of the Corsa dei Cocchi

The Obelisks of the Corsa dei Cocchi, or Aguglie di Piazza Santa Maria Novella are two 16th-century, four-sided, marble obelisk monuments located in the Piazza of Santa Maria Novella, Florence, region of Tuscany, Italy.
The obelisks replaced two pyramidal wooden structures used to mark the margins of the track used in a festival race, Palio dei Cocchi, held the day before the day of San Giovanni. The present obelisks were designed in 1570 by Bartolomeo Ammannati, with the help of the stonemasons Raffaello and Giovanni Maria Carli. The idea for the four turtles, upon which the marble obelisks perch, has more recently been attributed to Giambologna or his pupil, Pietro Tacca. The obelisks were transported from the quarries to Florence in 1572. They were finally erected in 1608 to celebrate the marriage of the Grand Duke Cosimo II to Maria Maddalena of Austria. In the early 1790s, the obelisk underwent refurbishment, adding the bronze Florentine Fleur-de-lis or lily symbol, the giglio, on the top and adding the polished breccia marble plaques to the base. The current plates are made of red Levanto marble.
The conceit of turtle bases was originally used in the Boboli Obelisk.
# At Vine St. Live

Professional ratings :
| Review scores ||
| Source | Rating |
| Allmusic | |
At Vine St. Live is a 1991 live album by Anita O'Day.

## Track listing

* "You'd Be So Nice to Come Home To" (Cole Porter) – 5:41
* "Old Devil Moon" (Yip Harburg, Burton Lane) – 4:23
* "Is You Is or Is You Ain't My Baby" (Bill Austin, Louis Jordan) – 4:22
* "A Song for You" (Leon Russell) – 3:05
* "You Can Depend on Me" (Charles Carpenter, Louis Dunlap, Earl Hines) – 3:47
* "Street of Dreams" (Sam M. Lewis, Victor Young) – 6:04
* "You Turned the Tables on Me" (Louis Alter, Sidney D. Mitchell) – 4:09
* "Yesterday"/"Yesterdays" (Lennon and McCartney)/(Otto Harbach, Jerome Kern) – 3:48
* "S'posin'" (Paul Denniker, Andy Razaf) – 3:59
* "It Don't Mean a Thing (If It Ain't Got That Swing)" (Duke Ellington, Irving Mills) – 3:52

## Personnel

* Anita O'Day – vocals
* Gordon Brisker - Tenor Sax & Flute
* Pete Jolly - Piano
* Bob Maize - Bass
* Steve Homan - Guitar
* Danny D'Imperio - Drums
* Recorded live at The Vine Street Bar & Grill, Hollywood CA., August 2 & 3, 1991.
# Athletics at the 2020 Summer Paralympics – Men's 1500 metres T38

The men's 1500 metres T38 event at the 2020 Summer Paralympics in Tokyo took place on 4 September 2021.
The T38 category is for ambulant athletes with cerebral palsy. T38 athletes have the mildest form of impairment caused by cerebral palsy, often in only one limb, and not affecting the ability to run, walk or jump freely, although impairing performance. T38 athletes may suffer minor co-ordination difficulties.

## Records

Prior to the competition, the existing records were as follows:
| World Record | Nathan Riech (CAN) | 3:47.89 | Portland, United States | 29 May 2021 |
| Paralympic Record | Abbes Saidi (TUN) | 4:13.81 | Rio de Janeiro, Brazil | 10 September 2016 |
| Area | Time | Athlete | Nation |
| Africa | 4:04.70 | Abdelkrim Krai | Algeria |
| America | 3:47.89 WR | Nathan Riech | Canada |
| Asia | 4:48.46 | Apisit Taprom | Thailand |
| Europe | 4:04.39 | Redouane Hennouni-Bouzidi | France |
| Oceania | 3:58.43 | Deon Kenzie | Australia |

## Results

The final took place on 4 September 2021, at 19:15:
| Rank | Name | Nationality | Class | Time | Notes |
| | Nathan Riech | Canada | T38 | 3:58.92 | GR |
| | Abdelkrim Krai | Algeria | T38 | 4:03.07 | AR |
| | Deon Kenzie | Australia | T38 | 4:03.76 | |
| 4 | Redouane Hennouni-Bouzidi | France | T38 | 4:05.95 | |
| 5 | Liam Stanley | Canada | T37 | 4:06.95 | GR |
| 6 | Daniel Bounty | Australia | T38 | 4:12.95 | |
| 7 | Louis Radius | France | T38 | 4:17.19 | |
| 8 | Michael McKillop | Ireland | T37 | 4:27.69 | |
| 9 | Carlos Alberto Castillo | Nicaragua | T38 | 4:54.91 | SB |
# Athletics at the 2020 Summer Paralympics – Men's 1500 metres T52

The men's 1500 metres T52 event at the 2020 Summer Paralympics in Tokyo took place on 29 August 2021.
The T52 category is for wheelchair athletes with damage to spinal cord in the higher parts of the back, substantially impaired or no trunk function, and minimal or no leg function. Pushing power comes from elbow extensions, and appears close to normal except for use of modified gloves to compensate for grip.

## Records

Prior to the competition, the existing records were as follows:
| World Record | Tomoki Sato (JPN) | 3:25.08 | Machida, Japan | 1 July 2018 |
| Paralympic Record | Raymond Martin (USA) | 3:40.63 | Rio de Janeiro, Brazil | 15 September 2016 |
| Area | Time | Athlete | Nation |
| Africa | Vacant | Vacant | Vacant |
| America | 3:29.79 | Raymond Martin | United States |
| Asia | 3:25.08 WR | Tomoki Sato | Japan |
| Europe | 3:36.04 | Santiago Sanz | Spain |
| Oceania | 3:59.15 | Lachlan Jones | Australia |

## Results

The final took place on 29 August 2021, at 20:42:
| Rank | Athlete | Nation | Time | Notes |
| | Tomoki Sato | Japan | 3:29.13 | GR |
| | Raymond Martin | United States | 3:29.72 | AR |
| | Hirokazu Ueyonabaru | Japan | 3:44.17 | PB |
| 4 | Thomas Geierspichler | Austria | 3:54.77 | SB |
| 5 | Leonardo De Jesus Perez Juarez | Mexico | 3:54.82 | SB |
| 6 | Jerrold Mangliwan | Philippines | 3:58.24 | PB |
| 7 | Isaiah Rigo | United States | 3:59.42 | |
# Athletics at the 1995 Pan American Games – Men's 5000 metres

The men's 5000 metres event at the 1995 Pan American Games was held at the Estadio Atletico "Justo Roman" on 25 March.

## Results

| Rank | Name | Nationality | Time | Notes |
| | Armando Quintanilla | Mexico | 13:30.35 | |
| | Wander Moura | Brazil | 13:45.53 | |
| | Silvio Guerra | Ecuador | 13:52.29 | |
| 4 | Tim Hacker | United States | 13:52.52 | |
| 5 | Iván Gómez | Guatemala | 13:58.73 | NR |
| 6 | Ronnie Harris | United States | 14:00.39 | |
| 7 | Ronaldo da Costa | Brazil | 14:01.47 | |
| 8 | Daniel Castro | Argentina | 14:02.47 | |
| 9 | Margarito Zamora | Mexico | 14:05.07 | |
| 10 | Steve Agar | Dominica | 14:08.54 | |
| 11 | Oscar Amaya | Argentina | 14:19.01 | |
| 12 | Marco Condori | Bolivia | 14:20.40 | |
| 13 | Robert Donker | Canada | 14:24.31 | |
| | Neehal Philogene | Dominica | DNF | |
| | Steve Boyd | Canada | DNS | |
| | Eddy Punina | Ecuador | DNS | |
| | Quintin John | Trinidad and Tobago | DNS | |
# Athletics at the 1995 Pan American Games – Men's 20 kilometres walk

The men's 20 kilometres walk event at the 1995 Pan American Games was held in Mar del Plata on 18 March.
Held on the track (50 laps), the two Mexicans and Pérez dominated the race as the others fell off the back of the lead pack. With two laps to go, the Mexicans used a team effort to box Pérez in behind a lapped walker, losing a couple of strides. A disgusted, future Olympic gold medalist, Pérez threw down his hat and took off in chase. Pérez caught García, but it wasn't until the last 100 metres that he challenged Segura. Responding to the challenge, Segura managed to cross the finish line first. After the race was over, the chief judge located Segura to show him the red paddle for losing contact on the final straight.

## Results

| Rank | Name | Nationality | Time | Notes |
| | Jefferson Pérez | Ecuador | 1:22:53 | GR |
| | Daniel García | Mexico | 1:22:56 | |
| | Julio René Martínez | Guatemala | 1:23:50 | |
| 4 | José Querubín Moreno | Colombia | 1:24:29 | |
| 5 | Martin St. Pierre | Canada | 1:25:28 | |
| 6 | Daniel Vargas | Cuba | 1:26:20 | |
| 7 | Sérgio Galdino | Brazil | 1:27:14 | |
| 8 | Cláudio Bertolino | Brazil | 1:28:10 | |
| 9 | Benjamín Loréfice | Argentina | 1:32:19 | |
| | Allen James | United States | DNF | |
| | Jonathan Matthews | United States | DNF | |
| | Tim Berrett | Canada | DNF | |
| | Luis Quispe | Bolivia | DNF | |
| | Bernardo Segura | Mexico | DQ | |
| | Héctor Moreno | Colombia | DQ | |
| | Jorge Loréfice | Argentina | DQ | |
# Oblivious (Aztec Camera song)

"Oblivious" is a song written by Roddy Frame and originally performed by Scottish new wave band Aztec Camera. It was released as the second single from their 1983 debut album High Land, Hard Rain.

## Chart performance

The song managed a moderate charting of No. 47 on the UK Singles Chart in February 1983, but a re-release of the song later that same year proved more successful, entering the top twenty and peaking at No. 18.
# OSBP (software factory)

OSBP (Open Standard Business Platform) is a software factory provided as open-source by the Eclipse Foundation.

## Description

OSBP combines no-code/low-code elements with classic software development. Using this technology, coding is largely replaced by a descriptive modeling of the desired software, based on which the factory autonomously generates the necessary program code and all other artifacts. OSBP does not chain developers to no-code/low-code, but allows them to integrate their own source code. The applications thus created can be used independently of platforms and are intended for professional use in companies.

## Objectives

OSBP was developed with the aim of minimizing time-consuming or repetitive tasks (such as designing architectures or creating source code). This is not only intended to facilitate and speed up the development process, but also to eliminate notorious sources of error that occur in the "manual work" of coding. Developers report an effort reduction of up to 90 percent with OSBP compared to a conventional approach. In addition, OSBP realizes the benefits of model-driven software development: as the models are independent of the code, you can create modified versions of an application at any time - the software remains flexible and customizable.

## Domain-specific languages

OSBP decouples the technical knowledge of programming in its own abstraction layers, which are called domains. For each domain, an abstract model has been defined, the specificity of which is described by means of domain-specific languages (DSL). The individual models are related in a domain architecture, with higher-level models hiding the complexity of the underlying, simplifying the work for the developer. The frameworks used for the respective domains (against which OSBP generates the program code in the final step) can also be exchanged without losing the work previously invested in the description. Currently, OSBP comprises a total of 26 domains (including the developed DSL) and more than 30 integrated open-source frameworks. They contain all the structural elements and functionalities required for a typical application. The domain models as well as the functionality of the open-source factory are expandable for everyone.

## Licences

The source code is released as open source under the Eclipse Public License 2.0, so that the use of OSBP does not entail any dependencies - such as a vendor lock-in. In addition, the under professional developers dreaded copyleft effect is excluded.
# Atia

Atia or ATIA may refer to:

## People

* One of the spellings of the Arabic name Atiyah
* Atia (gens), plebeian family of Rome
* Atia (mother of Augustus) (85 BC – 43 BC), Roman noblewoman, daughter of Julius Caesar's sister Julia Caesaris, mother of the Emperor Augustus
* Atia of the Julii, fictional character from the television series Rome, based on Atia the mother of Augustus

## Others

* Ouled Atia, town and commune in M'Sila Province, Algeria
* Atia, Bulgaria, village in Burgas Province, Bulgaria
* Assistive Technology Industry Association
* Access to Information Act, a Canadian statute
# Atiwa East (Ghana parliament constituency)

Atiwa East is one of the constituencies represented in the Parliament of Ghana. It elects one Member of Parliament (MP) by the first past the post system of election. The Atiwa East constituency is located in the Atiwa district of the Eastern Region of Ghana.

## Boundaries

The seat is located entirely within the Atiwa district of the Eastern Region of Ghana.

## Members of Parliament

| Election | Member | Party |
| 2008 | Kwasi Annch | New Patriotic Party |
| 2012 | Abena Osei Asare | New Patriotic Party |
| 2016 | Abena Osei Asare | New Patriotic Party |

## Elections

Abena Osei Asare the current MP for the Atiwa East constituency.
# Oaklands (Laurel, Maryland)

Oaklands or Contee was a slave plantation owned by the Snowden family, and remains as a historic home surrounded by residential development.

## Description and history

The house is a three-story Federal architecture manor of brick construction, and was built by Major Thomas Snowden and his wife Eliza Warfield from Bushy Park, Howard County. The 2,000-acre (810 ha) estate extended westward into modern Howard County. Richard Snowden inherited it from his father. His oldest daughter Anne Lousia Snowden inherited the estate and married Capt. John Contee, for whom "Contee" station of the B&O railroad was named.
In 1911, the estate was purchased by Charles R. Hoff and his wife who was a descendant of the Snowden family.

## Slavery

Overseers of this plantation in the mid-1800s were described as particularly cruel to their slaves. Dennis Simms, born in 1841, recalled such in 1937 as part of the Library of Congress Slave Narrative project. "We had to toe the mark or be flogged with a rawhide whip, and almost every day there was from two to ten thrashings given on the plantations to disobedient Negro slaves...We all hated what they called the 'nine ninety-nine', usually a flogging until fell over unconscious or begged for mercy. We stuck pretty close to the cabins after dark, for it we were caught roaming about we would be unmercifully whipped. If a slave was caught beyond the limits of the plantation where he was employed, without the company of a white person or without written permit of his master, any person who apprehended him was permitted to give him 20 lashes across the bare back...We were never allowed to congregate after work, never went to church, and could not read or write for we were kept in ignorance. We were very unhappy...(captured runaways) besides being flogged, would be branded with a hot iron on the cheek with the letter 'R'." Simms said he knew two slaves so branded.

## Present

The Oakland manor is surrounded by residential development. Access to the property is off of 13700 Oaklands Manor Drive.
# Odalisque (novel)

Odalisque is a 2005 fantasy novel by Fiona McIntosh and the first in the Percheron series.

## Plot summary

The story begins with a slave driver attempting to sell his latest finds, including a foreign captive known only as Lazar. Hot tempered and confident, Lazar invokes his right to a fight to the death that, if he wins, will grant him his freedom. Zar Joreb, Percheron's leader decides to attend the fight and is so impressed by the demonstrated fighting skills that he offers Lazar the elite position of Spur.

## Reception

Writing for The Sun-Herald newspaper, Genevieve Swart gave Odalisque a positive review, stating "the book races off to a good start, leaving us on tenterhooks awaiting the next page-turner", while also noting that McIntosh's "torture scenes might want to come with a warning, so horrifying are the descriptions of medieval-style brutality". Reviewing the novel for The Age newspaper, Cameron Woodhead described the series as "competent" and "fast-paced", but was critical of how accurately Islamic history was portrayed.
Odalisque was included in the 2006 Books Alive Great Read Guide. In September 2006, it was rated as the seventh most popular fantasy novel in Australia by Nielsen BookScan.
# Lunatin

Lunatin (3-methoxy-1,6,8-trihydroxyanthraquinone) is a derivative of anthraquinone. It is produced by the Senna reticulata tree and can be extracted by soaking the bark in alcohol. Lunatin is also produced by the fungus Curvularia lunata which inhabits a marine sponge. Lunatin is an antibacterial substance.