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: an attempt to undermine the Constitutional rights of gun owners legally to own and operate, KEEP AND BEAR, guns and other weapons of war (arms) that are enshrined in the 2A and now the XIVth Amendment.

A: Valid
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Q: In fact, it seems as if allowing people to carry guns on board aircraft made it easier for the terrorists to hijack them, as the terrorists in many cases just walked right on board with the guns.

A: Valid
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Q: But I apprehend it will be more clear and easy, to consider many of them as duties required from, rather than as rights belonging to, particular persons.

A:
Valid
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