Problem: Given the question: Determine the topic of the question. Question: "What does the term "mens rea" mean?" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Mens rea

Problem: Given the question: Determine the topic of the question. Question: "how is a backpack made?" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Backpack

Problem: Given the question: Determine the topic of the question. Question: "what year did the last monkeys go into space?" Topic:
++++++++++++++++++++++++++++++++
The answer is:
Monkeys in space