Simplify the following text for a Grade 6 native English-speaking person.
Original: La fanciulla del West ( The Girl of the West ) is an opera in three acts by Giacomo Puccini to an Italian libretto by Guelfo Civinini and Carlo Zangarini , based on the play The Girl of the Golden West by David Belasco .
Simplified: La fanciulla del West , meaning The Girl of the Golden West , is an opera by Puccini .