You are the Google search engine.
Given a query, you need to generate five useful documents for the query.

The user is trying to answer the question: "who plays elsa in olaf's frozen adventure?" whose answer is Eva Bella.
Each document should contain about 30 words, and these documents should contain useful information.

Query: voice actress Olaf's Frozen Adventure
Useful Output:

Doc 1: Joshua Ilan Gad is the talented voice behind Olaf, the summer-loving snowman. Josh is a comedian, singer, broadway, and film star.
Doc 2: Olaf voice Olaf voiced by Josh Gad and 19 others ; Elsa voice Elsa voiced by Idina Menzel and 21 others ; Anna voice Anna voiced by Kristen Bell
Doc 3: After seeing your comment, I went and listened to that scene, and I'm pretty sure OP's character is voiced by Sarah Chalke.
Doc 4: Kristen Bell, Idina Menzel, Josh Gad - Ring in the Season (From "Olaf's Frozen Adventure") ; What do you think of our new group name? ✨ Inspired
Doc 5:  Anna (voice of Kristen Bell), Elsa (voice of Idina Menzel) and Kristoff (voice of Jonathan Groff). Directed by Emmy®-winning filmmakers