Question: Could you write the song "Dark Side of the Moon" about Europa?, Answer:Yes, Description of Europa (moon): The smallest of the four Galilean moons of Jupiter, Fact1: "Dark Side of the Moon" refers to the fact that Earth's moon is tidally locked., Fact2: Europa is also tidally locked.
Step1: What moon is the song  "Dark Side of the Moon" about?, Step2: Why does #1 have a dark side?, Step3: Does Europa have #2?, Wikipedia page for step 1: Pink Floyd, Wikipedia page for step 2: Moon, Wikipedia page for step 3: , not_definitive_answer: False, incorrect_answer: False