Q: Translate "We had a Jewish teacher in Ulm... who was forced to stand in front of an SA-Group, and everyone was ordered to walk in front of him and spit in his face." to Czech?
Yes: U nás v Ulmu byl jeden židovský učitel, kterého postavili před oddíl SA a všichni museli projít kolem něho a na rozkaz mu plivnout do tváře.

Q: Translate "But, what are you talking about?" to Czech?
Yes: O čem to mluvíte?

Q: Translate "Your father wanted to give something back to our enemies that's a matter of national security." to Czech?
Yes:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Tvůj otec chtěl vrátit zpět něco naším nepřátelům, to je věc národní bezpečnosti.