Does the sentence "All of these factors generally led to a rate of Chinese casualties that was far greater than the casualties suffered by UN troops." provide a valid answer to the question "Did the UN troops or Chinese troops experience more war casualties?"

A: no

Does the sentence "Predators may also use mimicry to lure their prey, however." provide a valid answer to the question "How can predators use mimicry?"

A: yes

Does the sentence "The Boston Athenaeum (one of the oldest independent libraries in the United States), Boston Children's Museum, Bull & Finch Pub (whose building is known from the television show Cheers), Museum of Science, and the New England Aquarium are within the city." provide a valid answer to the question "What is one of the oldest libraries in the US?"

A: yes

Does the sentence "Goals are to eventually handle 120 million passengers a year, which would make it the busiest airport in the world." provide a valid answer to the question "How many runways will be in the new airport?"

A:
no