Question: Who was the singing voice of elsa in frozen?

Disambiguated questions and answers:
context: Frozen is the soundtrack to the 2013 Disney film of the same name. The soundtrack features 10 original songs music by Robert Lopez and lyrics by Kristen Anderson-Lopez, and 22 score pieces composed by Christophe Beck. It features the critically acclaimed song "Let It Go"—film version performed by Idina Menzel; single version performed by Demi Lovato—which won the Academy Award for Best Original Song, the Grammy Award for Best Song Written for Visual Media, and the Critics' Choice Award for Best Song, and was nominated for the Golden Globe Award for Best Original Song.
question: Who was the singing voice of Elsa in the original English version of Frozen?
short_answers: Idina Menzel
wikipage: Frozen (soundtrack)

context: Dutch singer and actress Willemijn Verkaik dubbed Elsa in Dutch (both speaking and singing) and German (singing only), Spanish singer Gisela sang both for the Castilian Spanish and Catalan versions and French singer Anaïs Delva's singing lines were also used in the Canadian French version. Both Anaïs Delva (French) and Jelena Gavrilović (Serbian) had originally auditioned for Anna's role, but were eventually called back to dub Elsa instead. Priyanka Chopra and her younger sister Parineeti Chopra voiced Elsa and Anna respectively in the spoken parts in "Frozen 2" in Hindi. 
question: Who was the singing voice of Elsa in the Dutch and German versions of Frozen?
short_answers: Willemijn Verkaik
wikipage: Elsa (Frozen)

context: Dutch singer and actress Willemijn Verkaik dubbed Elsa in Dutch (both speaking and singing) and German (singing only), Spanish singer Gisela sang both for the Castilian Spanish and Catalan versions and French singer Anaïs Delva's singing lines were also used in the Canadian French version. Both Anaïs Delva (French) and Jelena Gavrilović (Serbian) had originally auditioned for Anna's role, but were eventually called back to dub Elsa instead. Priyanka Chopra and her younger sister Parineeti Chopra voiced Elsa and Anna respectively in the spoken parts in "Frozen 2" in Hindi. 
question: Who was the singing voice of Elsa in the Castilian Spanish and Catalan versions of Frozen?
short_answers: Gisela
wikipage: Elsa (Frozen)

context: Dutch singer and actress Willemijn Verkaik dubbed Elsa in Dutch (both speaking and singing) and German (singing only), Spanish singer Gisela sang both for the Castilian Spanish and Catalan versions and French singer Anaïs Delva's singing lines were also used in the Canadian French version. Both Anaïs Delva (French) and Jelena Gavrilović (Serbian) had originally auditioned for Anna's role, but were eventually called back to dub Elsa instead. Priyanka Chopra and her younger sister Parineeti Chopra voiced Elsa and Anna respectively in the spoken parts in "Frozen 2" in Hindi. 
question: Who was the singing voice of Elsa in the Canadian French version of Frozen?
short_answers: Anaïs Delva
wikipage: Elsa (Frozen)

context: No context provided
question: Who was the singing voice of Elsa in the Latin American Spanish version of Frozen?
short_answers: Carmen Sarahí

Long answers:
knowledge: content: Elsa of Arendelle is a fictional character who appears in Walt Disney Animation Studios' 53rd animated film Frozen (2013) and its sequel Frozen II (2019).
wikipage: Elsa (Frozen)

content: She is voiced mainly by Broadway actress and singer Idina Menzel, with Eva Bella as a young child and by Spencer Ganus as a teenager in Frozen. In Frozen II, young Elsa is voiced by Mattea Conforti (at the start of the film) and Eva Bella (archive audio).
wikipage: Elsa (Frozen)
long_answer: Elsa of Arendelle is a fictional character who appears in Walt Disney Animation Studios' 53rd animated film Frozen (2013) and its sequel Frozen II (2019). She is voiced mainly by Broadway actress and singer Idina Menzel, with Eva Bella as a young child and by Spencer Ganus as a teenager in Frozen. In Frozen II, young Elsa is voiced by Mattea Conforti (at the start of the film) and Eva Bella (archive audio). Dutch singer and actress Willemijn Verkaik dubbed Elsa in Dutch (both speaking and singing) and German (singing only), Spanish singer Gisela sang both for the Castilian Spanish and Catalan versions and French singer Anaïs Delva's singing lines were also used in the Canadian French version. In the Latin American Spanish version of Frozen, the singing voice of Elsa was by Carmen Sarahí.