Problem: Given the question: Determine the topic of the question. Question: "What Are Mnemonic Devices?" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Mnemonic

Problem: Given the question: Determine the topic of the question. Question: "how south african leaders are elected?" Topic:
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The answer is:
President of South Africa

Problem: Given the question: Determine the topic of the question. Question: "how many days does the chinese new year last?" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Chinese New Year