We would like you to assess the QUALITY of each of the following argument (discussing Gun Control) and determine if the argument is Valid or Invalid. A valid argument is clearly interpretable and either expresses an argument, or a premise or a conclusion that can be used in an argument for the topic of gun control. An invalid argument is a phrase that cannot be interpreted as an argument or not on the topic of gun control.

Q: Countries that ban guns or implement stricter laws concerning firearms have lower crime rates.

A: Valid
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Q: You're saying that the Constitution should be changed and updated to meet the times in any manner that the government believes would be in their best interest, or even repealed outright and entirely.

A: Valid
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Q: Do not ban guns when guns are the tools of man.

A:
Valid
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