Task: Question Answering
Input (English): Context: Emden is a town and seaport in Lower Saxony in the northwest of Germany, on the river Ems. It is the main town of the region of East Frisia and, in 2011, had a total population of 51,528., In Judaism, a rabbi is a teacher of Torah. This title derives from the Hebrew word ' , meaning "My Master" (irregular plural ' ), which is the way a student would address a master of Torah. The word "master" "" literally means "great one"., Judaism (from , derived from Greek , originally from Hebrew , "Yehudah", "Judah"; in Hebrew: , "Yahadut", the distinctive characteristics of the Judean ethnos) encompasses the religion, philosophy, culture and way of life of the Jewish people. Judaism is an ancient monotheistic religion, with the Torah as its foundational text (part of the larger text known as the Tanakh or Hebrew Bible), and supplemental oral tradition represented by later texts such as the Midrash and the Talmud. Judaism is considered by religious Jews to be the expression of the covenantal relationship that God established with the Children of Israel. With between 14.5 and 17.4 million adherents worldwide, Judaism is the tenth-largest religion in the world., East Frisia or Eastern Friesland (East Frisian Low Saxon: "Oostfreesland") is a coastal region in the northwest of the German federal state of Lower Saxony. 
It is the middle section of Frisia between West Frisia in the Netherlands and North Frisia in Schleswig-Holstein. , Jacob Emden . also known as Ya'avetz ( June 4 , 1697 , Altona -- April 19 , 1776 , Altona ) , was a leading German rabbi and talmudist who championed Orthodox Judaism in the face of the growing influence of the Sabbatean movement . He was acclaimed in all circles for his extensive knowledge , thus Moses Mendelssohn , founder of the Jewish Enlightenment movement , wrote to him as `` your disciple , who thirsts for your words . '' Although Emden did not approve of the Hasidic movement which evolved during his lifetime , his books are highly regarded amongst the Hasidim . Thirty - one works were published during his lifetime , ten posthumously while others remain in manuscript . Emden was the son of the Chacham Tzvi , and a descendant of Elijah Ba'al Shem of Chelm . He lived most his life in Altona ( now a part of Hamburg , Germany ) , where he held no official rabbinic position and earned a living by printing books . His son was Meshullam Solomon , rabbi of the Hambro Synagogue in London who claimed authority as Chief Rabbi of the United Kingdom from 1765 to 1780 ., Subject: jacob emden, Relation: country_of_citizenship, Options: (A) germany (B) jewish people (C) netherlands (D) teacher
Output (English): netherlands