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.

Ex Input:
Students and teachers in schools need to defend themselves, too... Like laws banning guns in sensitive places, concealed carry laws are consistent with Heller���s self-defense rationale only because the Court claimed to limit the arms right to the home.

Ex Output:
Valid


Ex Input:
The people in Mumbai learned that the hard way this year when that handful of terrorists came in and slaughtered several hundred innocent people in a matter of days without any opposition.

Ex Output:
Valid


Ex Input:
The right to carry concealed weapons across state lines exists only in the fertile constitutional imagination of the gun lobby.

Ex Output:

Valid