input question: Information: - Jeffrey Lynne (born 30 December 1947) is an English songwriter, composer, arranger, singer, multi-instrumentalist and record producer who gained fame in the 1970s as the lead singer and sole constant member of Electric Light Orchestra. In 1988, under the pseudonyms Otis Wilbury and Clayton Wilbury, he co-founded the supergroup Traveling Wilburys with George Harrison, Bob Dylan, Roy Orbison and Tom Petty. - '' Hold On Tight '' is a song written and performed by Electric Light Orchestra ( ELO ) . The song is track twelve on the band 's 1981 album Time and was the first song released as a single . The song went top ten in most countries , hitting the top spot in Spain and Switzerland , number two in Germany , number four in the UK , and number ten on the US Billboard Hot 100 , as well as number two on the US Billboard Top Rock Tracks chart . It has a verse sung in French , which is a reprise of the first verse of the song . - "Beatlesque" loosely describes music which sounds like the English rock band the Beatles. The term is widely used to an inconsistent degree, as the "Toronto Star"s Jack Sakamoto notes: "[some people's] notion of that sound includes everyone from Panic! at the Disco to Billy Joel to the Red Hot Chili Peppers. With those reference points, it's debatable whether the Beatles themselves would qualify for the adjective their music has spawned." - The Electric Light Orchestra (ELO) are an English rock band formed in Birmingham in 1970, by songwriters/multi-instrumentalists Jeff Lynne and Roy Wood with drummer Bev Bevan. Their music is characterised by a fusion of Beatlesque pop, classical arrangements, and futuristic iconography. After Wood's departure in 1972, Lynne became the band's leader, arranging and producing every album while writing virtually all of their original material. What entity does 'hold on tight ' has the relation 'lyrics by' with????
output answer: jeff lynne

Problem: Given the question: Information: - Cuauhtemoc Cardenas Solorzano (born May 1, 1934) is a prominent Mexican politician. He was a former Head of Government of the Federal District and a founder of the Party of the Democratic Revolution (PRD). He ran for the presidency of Mexico three times. His 1988 loss to the Institutional Revolutionary Party candidate by the narrowest of margins had long been considered a direct result of obvious electoral fraud, later acknowledged by President Miguel de la Madrid. - Mexico (, modern Nahuatl ), officially the United Mexican States, is a federal republic in the southern half of North America. It is bordered to the north by the United States; to the south and west by the Pacific Ocean; to the southeast by Guatemala, Belize, and the Caribbean Sea; and to the east by the Gulf of Mexico. Covering almost two million square kilometers (over 760,000sqmi), Mexico is the sixth largest country in the Americas by total area and the 13th largest independent nation in the world. With an estimated population of over 120 million, it is the eleventh most populous country and the most populous Spanish-speaking country in the world while being the second most populous country in Latin America. Mexico is a federation comprising 31 states and a federal district that is also its capital and most populous city. Other metropolises include Guadalajara, Monterrey, Puebla, Toluca, Tijuana and Leon. - Rosario Robles Berlanga ( Spanish pronunciation : ( rosajo roles ) ; born 1956 ) is a Mexican politician who serves as the Secretary of Social Development in the cabinet of Enrique Pena Nieto . She also was substitute Head of Government of the Federal District ( '' Mayor of Mexico City '' ) when Cuauhtemoc Cardenas resigned from the post to run for the Mexican presidential election , in 2000 . She was the first female Mayor of Mexico City . Her term in office was highly controversial for an intensive media campaign in her government promoting her personal image , the high cost of which raised corruption concerns , and for introducing her political allies to entrepreneur Carlos Ahumada , who videotaped himself giving large cash quantities to the former politician Rene Bejarano in order to fund political campaigns for the next PRD candidate Andres Manuel Lopez Obrador . The scandals this caused created a major crisis for her party , the Partido de la Revolucion Democratica ( PRD ) . As a result , she subsequently resigned from the party . Carlos Ahumada was imprisoned , Andres Manuel Lopez Obrador won the elections for Mexico city , and Rene Bejarano is still free and active in politics via his wife Dolores Padierna . Her successor as chief executive of the Federal District was Andres Manuel Lopez Obrador , of the same party but a former PRI member , elected in 2000 with an advantage of less than 5 % over the PAN candidate . In 2005 she announced her intentions to run for the same office , although it is unclear under which party she would run , as her political image was affected by the videoscandals of that year . In the event , the election passed by without her participation . In 2014 she announced that social help of the '' Oportunidades '' social program of SEDESOL will not be increased for mothers with more than three children , she said that the mothers have children to get more money from the program . This was criticized by the left - wing parties , even though they support family planning and women... - Mexico City, officially City of Mexico (, ; abbreviated as "CDMX"), is the capital and most populous city of the United Mexican States. As an "alpha" global city, Mexico City is one of the most important financial centers in the Americas. It is located in the Valley of Mexico ("Valle de Mexico"), a large valley in the high plateaus at the center of Mexico, at an altitude of . The city consists of sixteen municipalities (previously called boroughs). - The Party of the Democratic Revolution (PRD) is a social democratic political party in Mexico. The PRD is one of the three major political parties in Mexico, the others being the Institutional Revolutionary Party (', PRI) and the National Action Party (', PAN). - Miguel de la Madrid Hurtado (December 12, 1934 April 1, 2012) was a Mexican politician affiliated with the Institutional Revolutionary Party (PRI) who served as the 52nd President of Mexico from 1982 to 1988. His presidency was both famous and notorious for introducing the sweeping neoliberal economic policies to Mexico, and for his administration's slow response to the 1985 Mexico City earthquake that occurred at the height of his administration. - The Institutional Revolutionary Party (PRI) is a Mexican political party founded in 1929, that held power uninterruptedly in the country for 71 years from 1929 to 2000, first as the National Revolutionary Party, then as the Party of the Mexican Revolution. What entity does 'rosario robles' has the relation 'member of political party' with?
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The answer is:
party of the democratic revolution