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: Rev. 212; Griswold, The Right to be Let Alone, 55 Nw.

Output: Invalid


Input: Consider Input: Again, the researchers found no protective benefits of gun ownership.

Output: Valid


Input: Consider Input: But in countries with strict gun control, such as England and Canada, criminals enter houses at will, without worrying whether anyone is home.


Output: Valid