I want to know the answer to the following question:
How many colors were 45s available in when first released?
All the background I'm provided with is that "The first release of the 45 came in seven colors: black 47-xxxx popular series, yellow 47-xxxx juvenile series, green (teal) 48-xxxx country series, deep red 49-xxxx classical series, bright red (cerise) 50-xxxx blues/spiritual series, light blue 51-xxxx international series, dark blue 52-xxxx light classics.". Is that enough to answer the question?