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.

Example Input: I'm more concerned with the concept of why the individual that committed the murder was able to kill in the first place.
Example Output: Valid

Example Input: Correspondingly, ammunition manufacturers are reporting record sales across the country as demand continues to outpace supply.
Example Output: Valid

Example Input: The very nature of police work almost ensures that law enforcement officers will usually arrive after a crime has been committed to take statements, gather evidence and start an investigation.
Example Output:
Valid