Task: Explanation
Input (English): Baruch Leib Rosowsky (Latvian: "Baruhs Leibs Rozovskis" , 1841  – 1919) was a famous cantor of the Great Choral Synagogue in Riga and a composer of religious music in Riga, at the time a city in Imperial Russia. Rosowsky's time of death was during the Latvian War of Independence. His son was also a famous cantor, named Solomon Rosowsky. It is likely that Rosowsky's family is related to the Rasofsky branch of the Barney Ross family. Question: Baruch Leib Rosowsky, was a famous cantor of the Great Choral Synagogue in Riga and a composer of religious music in Riga, at the time a city in Imperial Russia, it is likely that Rosowsky's family is related to the Rasofsky branch of which person who was an American professional boxer, and became a world champion in three weight divisions and was a decorated veteran of World War II? Answer: Barney Ross
Output (English):  It is likely that Rosowskys family is related to the Rasofsky branch of the Barney Ross family.