input question: Information: - The Perpetrators are a Canadian rock / blues band formed in 1999 in Winnipeg, Manitoba, Canada. The band was nominated for a 2006 Juno Award in the Blues Album of the Year category for "The Gas and the Clutch". - Blues is a genre and musical form originated by African Americans in the Deep South of the United States around the end of the 19th century. The genre developed from roots in African musical traditions, African-American work songs and European-American folk music. Blues incorporated spirituals, work songs, field hollers, shouts, chants, and rhymed simple narrative ballads. The blues form, ubiquitous in jazz, rhythm and blues and rock and roll, is characterized by the call-and-response pattern, the blues scale and specific chord progressions, of which the twelve-bar blues is the most common. Blue notes (or "worried notes"), usually thirds or fifths flattened in pitch, are also an essential part of the sound. Blues shuffles or walking bass reinforce the trance-like rhythm and form a repetitive effect known as the groove. - The Perpetrators is the debut album from Canadian blues - rock group The Perpetrators . The album was released in 2003 . - Canada (French: ) is a country in the northern half of North America. Its ten provinces and three territories extend from the Atlantic to the Pacific and northward into the Arctic Ocean, covering , making it the world's second-largest country by total area and the fourth-largest country by land area. Canada's border with the United States is the world's longest land border. The majority of the country has a cold or severely cold winter climate, but southerly areas are warm in summer. Canada is sparsely populated, the majority of its land territory being dominated by forest and tundra and the Rocky Mountains. About four-fifths of the country's population of 36 million people is urbanized and live near the southern border. Its capital is Ottawa, its largest city is Toronto; other major urban areas include Montreal, Vancouver, Calgary, Edmonton, Quebec City, Winnipeg and Hamilton. - The Gas and The Clutch is the second album from Canadian Blues-Rock group The Perpetrators. Recorded by Len Milne at Bedside Studios, the album won the Outstanding Blues Album at the 2005 Western Canadian Music Awards and was nominated for a Juno Award. - Winnipeg is the capital and largest city of the province of Manitoba in Canada. It is located near the longitudinal centre of North America, at the confluence of the Red and Assiniboine Rivers. - Manitoba is a province at the longitudinal centre of Canada. It is one of the three prairie provinces (with Alberta and Saskatchewan) and Canada's fifth-most populous province with its estimated 1.3 million people. Manitoba covers with a widely varied landscape. The province is bordered by the provinces of Ontario to the east and Saskatchewan to the west, the territories of Nunavut to the north, and Northwest Territories to the northwest, and the US states of North Dakota and Minnesota to the south. Given the paragraphs above, decide what entity has the relation 'followed by' with 'the gas and the clutch'.???
output answer: the perpetrators

Problem: Given the question: Information: - The FIS Alpine World Ski Championships 1996 were held 1225 February in Spain at Sierra Nevada near Granada city. The championships were to be held in 1995, but were postponed due to lack of snow. - Costa Tropical ("Tropical Coast") is a comarca in southern Spain, corresponding to the Mediterranean coastline of the province of Granada, Andalusia. It is also but less frequently called the Costa de Granada or Costa Granadina. It is crossed by the N-340 coastal highway that runs southwest-northeast along Spains Mediterranean coast, to the border with France. Within the last 4 years the A7 has been extended from Nerja in the Malaga province to the Taramay district to the east of Almunecar. Construction is ongoing to link the A7 motorway to the A44 motorway which heads north from Motril on the coast to the city of Granada. - Granada is the capital city of the province of Granada, in the autonomous community of Andalusia, Spain. Granada is located at the foot of the Sierra Nevada mountains, at the confluence of four rivers, the Beiro, the Darro, the Genil and the Monachil. It sits at an average elevation of 738 metres above sea level, yet is only one hour by car from the Mediterranean coast, the Costa Tropical. Nearby is the Sierra Nevada Ski Station, where the FIS Alpine World Ski Championships 1996 were held. - Ibn Khaldun (; 27 May 1332 19 March 1406) was a North African Arab historiographer and historian. He is claimed as a forerunner of the modern disciplines of sociology and demography. - Abu l - Walid Ismail ibn Yusuf Ibn al - Ahmar ( Granada ? 1324/1326 -- Fes 1404/1407 ) was a Moroccan historian of the fourteenth century , the time of the Marinid dynasty . He was a contemporary of Ibn Khaldun . He was the official historian of the Marinid dynasty . Ismail Ibn al - Ahmar was born in Granada son of a Nasrid prince . He fled al - Andalus with his father as an infant and took refuge in Morocco where he was welcomed by the rival dynasty of the Marinids . In addition to his works on history , he composed many works in poetry mainly in the praise of the Marinids and lamenting the feud with his royal cousin in Granada . Given the paragraphs above, decide what entity has the relation 'date of death' with '1406'.
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The answer is:
ismail ibn al-ahmar