Question:
Choose your answer: Is "Other definitions follow different physical mechanisms (emission peaks, vs. bands, water absorption) and the newest follow technical reasons (the common silicon detectors are sensitive to about 1,050 nm, while InGaAs's sensitivity starts around 950 nm and ends between 1,700 and 2,600 nm, depending on the specific configuration)." a good answer to the question "What is the nearest wavelength to the radiation that a human eye can see?"
Answer:
no

Question:
Choose your answer: Is "Recycling is a major source of copper in the modern world." a good answer to the question "What is a major source of cooper in modern times?"
Answer:
yes

Question:
Choose your answer: Is "In season seven the live performances and studio recordings were made available during the season from iTunes when it joined as a sponsor." a good answer to the question "When did iTunes become a sponsor on American Idol?"
Answer:
yes