Information:  - Jean - Daniel Gross ( born 26 April 1966 ) is a retired Swiss football player who is currently the manager of FC Luzern II. In his playing career , which ended in 2003 , he played for clubs including Young Boys and Zug 94 .  - Zug (  Neo-Latin Tugium), is a municipality and a town in Switzerland. The name "Zug" originates from fishing vocabulary; in the Middle Ages it referred to the right to "pull up" fishing nets and hence to the right to fish.  - Ottmar Hitzfeld (born 12 January 1949 in Lörrach, Baden) is a German former football player (striker) and retired manager, nicknamed "der General" (the general), and Gottmar Hitzfeld (a pun on "Gott", which is the German word for god). He has accumulated a total of 18 major titles, mostly in his tenures with Grasshopper Club Zürich, Borussia Dortmund and Bayern Munich. A trained mathematician and sports teacher, Hitzfeld is one of the most successful coaches of German and international football. He has been elected World Coach of the Year twice; he is one of only five managers to win the European Cup/UEFA Champions League with two different clubs, along with Ernst Happel, José Mourinho, Jupp Heynckes and Carlo Ancelotti.  - Zug 94 is a Swiss football team based in Zug which currently competes in the 1. Liga. It was formed in 1994 after a merger between SC Zug and FC Zug. Ottmar Hitzfeld once managed the old SC Zug team.    After reading the paragraphs above, we are interested in knowing the entity with which 'jean-daniel gross' exhibits the relationship of 'place of birth'. Find the answer from the choices below.  Choices: - baden  - dortmund  - german  - lörrach  - most  - of  - switzerland  - zug  - zürich
switzerland

Information:  - Rebetiko, plural rebetika (Greek: , and  respectively), occasionally transliterated as Rembetiko or Rebetico, is a term used today to designate originally disparate kinds of urban Greek music which have come to be grouped together since the so-called rebetika revival, which started in the 1960s and developed further from the early 1970s onwards. Rebetiko briefly can be described as the urban popular song of the Greeks, especially the poorest, from the late 19th century to the 1950s.  - The pater familias, also written as paterfamilias (plural "patres familias"), was the head of a Roman family. The "pater familias" was the oldest living male in a household. He had complete control of all family members. The term is Latin for "father of the family" or the "owner of the family estate". The form is archaic in Latin, preserving the old genitive ending in (see Latin declension), whereas in classical Latin the normal genitive ending was . The "pater familias" was always a Roman citizen.  - Originally, a patriarch was a man who exercised autocratic authority as a pater familias over an extended family. The system of such rule of families by senior males is termed patriarchy.  - Márkos Vamvakáris ( Greek :   ; born 10 May 1905 in Ano Syros , or Án Khra , on Syros Island ; died 8 February 1972 in Athens , Greece ) , was a rebetiko musician . He is universally referred to by rebetiko writers and fans simply by his first name , Márkos . The great significance of Vamvakaris for the rebetiko is also reflected by his nickname : the `` patriarch of the rebetiko '' .    After reading the paragraphs above, we are interested in knowing the entity with which 'markos vamvakaris' exhibits the relationship of 'ethnic group'. Find the answer from the choices below.  Choices: - greek  - greeks  - latin
greeks