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.

[Q]: For the very worst offenders who are uncontroleable, there are options such as solitary confinement, etc.
[A]: Valid


[Q]: Of the 11 scheduled for the needle in Texas the first part of this year 1 has been on death row for 31 years.
[A]: Valid


[Q]: The flawed sense in the Death Penalty may be the lack of ethical principals, but it has improved over time.
[A]:
Valid