Does the sentence "As the result of this operation in 10 regional actions about 60,000 Polish nobles, teachers, social workers, priests, judges and political activists were killed." provide a valid answer to the question "How many intelligentia were killed during operation AB-Akiton?"

A: no

Does the sentence "Efforts to revive the city were stymied by the struggles of the auto industry, as their sales and market share declined." provide a valid answer to the question "What hurt the Auto industry?"

A: no

Does the sentence "This symbolism and imagery was probably the most prevalent in the music video for "Like a Prayer"." provide a valid answer to the question "In which video was it the most obvious?"

A: yes

Does the sentence "General Tadamichi Kuribayashi, the commander of the island's defense, knew that he could not win the battle, but he hoped to make the Americans suffer far more than they could endure." provide a valid answer to the question "When did "Operation Detachment" occur?"

A:
no