We would like you to assess the QUALITY of each of the following argument (discussing Death Penalty) 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 death penalty. An invalid argument is a phrase that cannot be interpreted as an argument or not on the topic of death penalty.

Input: Consider Input: To me, the system's job is one thing: To prevent a similar crime from happening again, not to fulfill a concept that we have invented.

Output: Valid


Input: Consider Input: The strength of these findings has caused some legal scholars, originally opposed to the death penalty on moral grounds, to rethink their case.

Output: Valid


Input: Consider Input: How was he to know that the person who broke into his home didn't fully intend to carry out the threat against his family?


Output: Invalid