To answer the question, consider the following: The current Minister for Defence is Leo Varadkar, TD.is the reasoning for what question and answer pair?

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.
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Q: The Minister for Defence (Irish: An tAire Cosanta) is the senior minister at the Department of Defence in the Government of Ireland. The current Minister for Defence is Leo Varadkar, TD.

Based on this passage, who is the minister for defence in ireland?
A: Leo Varadkar , TD