Question: A Death in the Afternoon and an Agua de Valencia both share what ingredient?

Context articles: Death in the Afternoon (cocktail)
Valencia Half Marathon
Valencia Cathedral
Ojo de Agua de Morán, Jalisco
ILCD
Luis Fajardo, 2nd Marquis of los Vélez
Everything is Changing
Valencia Orchestra
Anneke van Giersbergen (band)
Agua de Valencia

Death in the Afternoon, also called the Hemingway or the Hemingway Champagne, is a cocktail made up of absinthe and Champagne invented by Ernest Hemingway.
 The cocktail shares a name with Hemingway's book "Death in the Afternoon", and the recipe was published in "So Red the Nose, or Breath in the Afternoon", 1935 cocktail book with contributions from famous authors.
 Hemingway's original instructions were:
The Valencia Half Marathon (Spanish: "Medio Maratón de Valencia" ) is an annual road running event over the half marathon distance (21.1 km or 13.1 miles) that takes place in the city of Valencia, Spain.
 It is organised by the S.D. Correcaminos Valencia sports club, which also organises the annual Valencia Marathon.
The Metropolitan Cathedral–Basilica of the Assumption of Our Lady of Valencia (Spanish: "Iglesia Catedral-Basílica Metropolitana de la Asunción de Nuestra Señora de Valencia" , ), alternatively known as Saint Mary's Cathedral or Valencia Cathedral, is a Roman Catholic parish church in Valencia, Spain.
Ojo de Agua de Morán is a town within the municipality of the Atotonilco El Alto located in the southeastern part of the state of Jalisco in Mexico.
 It has 939 inhabitants.
 Ojo de Agua de Morán is 1980 meters above sea level.
 Along with neighbor of San Francisco de Asís.
 Founded in 1800s by Villalobos and Becerra families who are agriculturists.
iLCD (Lighting Cell Display) is a device developed by a research team from Universidad Politecnica de Valencia, a MIT educated bioengineer, undergraduated students of the Universidad Politéctica de Valencia and Universitat de València and several members of the faculty and research staff from Universidad de València (Manuel Porcar), UPV (Pedro De Cordoba) and University of Malaga (Emilio Navarro).
Luis Yáñez Fajardo y La Cueva, 2nd Marquis of los Vélez, Grandee of Spain, (in full, Spanish: "Don Luis Yáñez Fajardo y La Cueva, segundo marqués de los Vélez, señor de Mula, Lebrilla, Alhama y Benitaglar, Adelantado mayor y capitán general de los Reinos de Murcia y Granada, alcaide de los alcázares de Murcia y Lorca, Adelantado mayor y capitán general del Reino de Valencia, capitán general de la gente de armas del Reino de Valencia para el socorro de Perpiñán, comendador de Monasterio y la Reina, comendador de Caravaca" ), (unknown - 1575) was a Spanish military and nobleman.
Everything is Changing is the fourth studio album by the Anneke van Giersbergen band and the first released under Anneke van Giersbergen's name, instead of "Agua de Annique" or "Anneke van Giersbergen and Agua de Annique".
The Valencia Orchestra (, Spanish: "Orquesta de Valencia" ) is a symphony orchestra in Valencia, Spain.
 Founded in 1943 as the Valencia Municipal Orchestra, and a member of the Spanish Association of Symphony Orchestras (AEOS), it is "not to be confused with" the Orquesta de la Comunidad Valenciana, founded in 2006.
 The Valencia Orchestra, which first performed abroad in 1950 under José Iturbi, has toured internationally more regularly in the last 20 years.
 It performs mainly at the city's Palau de la Música de València, which is "not to be confused with" the nearby Palau de les Arts Reina Sofía.
Anneke van Giersbergen (formerly Agua de Annique and Anneke van Giersbergen and Agua de Annique) is the solo project of the former The Gathering vocalist, Anneke van Giersbergen.
Valencian Water (Valencian, Aigua de València.
 Spanish, Agua de Valencia) is a cocktail made from a base of cava or champagne and orange juice.
 In general, it is served in pitchers of various sizes and is consumed from a broad cocktail glass.
 It was made for the first time in 1959 by Constante Gil in the bar Café Madrid de Valencia in the city of Valencia, Spain.