Does the sentence "Whatever biases the programmers may have had, the tester likely has a different set and may emphasize different areas of functionality." provide a valid answer to the question "What is a good reason to have testers and developers separate?"

A: yes

Does the sentence "Josef Kolmas writes that the Ming dynasty did not exercise any direct political control over Tibet, content with their tribute relations that were "almost entirely of a religious character."" provide a valid answer to the question "Who believe that the Ming dynasty did not exercise any direct political control over Tibet?"

A: yes

Does the sentence "This contract, worth almost $100 million, is the most lucrative in the history of the NCAA." provide a valid answer to the question "What is the value of the contract between Under Armour and Notre Dame?"

A: yes

Does the sentence "These garments are less expensive, mass-produced Western clothing." provide a valid answer to the question "Who donates discard Western clothing to people in poor places?"

A:
no