Question:
Choose your answer: Is "This is the ideal situation, because it produces the maximum output for the minimum input, producing the highest possible efficiency." a good answer to the question "What could be the best possible output versus input ratio?"
Answer:
no

Question:
Choose your answer: Is "Starting in 2006, Apple's industrial design shifted to favor aluminum, which was used in the construction of the first MacBook Pro." a good answer to the question "When did Apple begin to favor aluminum in their design?"
Answer:
yes

Question:
Choose your answer: Is "The Seedienst Ostpreuen was established to provide an independent transport service to East Prussia." a good answer to the question "What was implemented to provide transport to East Prussia?"
Answer:
yes