These persons should also know enough about performance or capability validation techniques to determine whether or not the agency's requirements are reasonable and effective.
The persons should be able to determine if the agency's requirements are reasonable.
The persons are not qualified to make this assessment.
A man has his hands completely free during winter.
Someone is prepared to perform with a microphone.
The men despite leaving in big amounts for jobs, still greatly outnumber the  women.
You have to pay taxes on your money.
Today, the disciplines of simple living and prayer is followed by a handful.
The man is drinking alcohol.