Question: What is the cause of death of Chava Rosenfarb's husband?
Sentence (from "Chava Rosenfarb"): After surviving the Łódź Ghetto during the occupation of Poland by Nazi Germany, Rosenfarb was deported to Auschwitz, and then sent with other women to a work camp at Sasel (subcamp of Neuengamme concentration camp), where she built houses for the bombed out Germans of Hamburg.
Relevant evidence: No