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.

Input: Consider Input: Holders of concealed carry permits are not permitted to enter an establishment while armed if they post signs at their doors to inform the public that weapons are not allowed inside.

Output: Valid


Input: Consider Input: Exactly how many shootings took place in these settings when students were allowed to not only bring their legally owned guns with them to school, but could also store them in their lockers inside the school?

Output: Valid


Input: Consider Input: Properly done, the task requires the consideration of an enormous mass of material--in the case of the Constitution and its Amendments, for example, to mention only one element, the records of the ratifying debates in all the states.


Output: Valid