What is the fine-grained topic of the following text: In the course of the research we found at Yad Vasem that a Nurit KATZ from Jerusalem has in 1999 submitted about a dozen Pages of Testimony for members of the ROTH/TRAMER family. Only return the topic.
Submission of Pages of Testimony for the ROTH/TRAMER family by Nurit KATZ at Yad Vasem.