Which female artists sold over 40 million copies of an album?
Only 2 female artists sold over 40 million copies of an album. 
- Whitney Houston / various artists "The Bodyguard" in 1992
- Shania Twain "Come On Over" in 1997
Instruction: Which female artists sold over 40 million copies of an album?
Context: 
Response: Only 2 female artists sold over 40 million copies of an album. 
- Whitney Houston / various artists "The Bodyguard" in 1992
- Shania Twain "Come On Over" in 1997