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.
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Question: 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.

Answer: Valid


Question: Please respond to your opponents comments that you have taken "the right to keep and bear arms" statement and used it without the context specifically "the well regulated militia".

Answer: Valid


Question: When I was a kid, it was offered in elementary school as an after school class that they had for 5 days.

Answer:
Invalid