Q: Determine the topic of the question. Question: "what is cta used for?" Topic:
A: Computed tomography angiography

Question: Determine the topic of the question. Question: "what are add ons?" Topic:
Answer: Add-on

[Q]: Determine the topic of the question. Question: "who is victoria jackson from saturday night live?" Topic:
****
[A]: Victoria Jackson

input: Please answer the following: Determine the topic of the question. Question: "where are facial sinuses?" Topic:
++++++++++
output: Paranasal sinuses

Please answer this: Determine the topic of the question. Question: "who owns hamburger helper?" Topic:
++++++++
Answer: Hamburger Helper

Question: Determine the topic of the question. Question: "what is a .PAC file?" Topic:
Answer:
Proxy auto-config