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 played mantis on guardians of the galaxy 2?" whose answer is Pom Klementieff.
Each document should contain about 30 words, and these documents should contain useful information.

Query: who played mantis in guardians of the galaxy 2
Useful Output:

Doc 1: When it was announced that director James Gunn's Guardians of the Galaxy 2 would feature Pom Klementieff as Mantis, I was cautiously excited
Doc 2: 2 marks the first big-screen incarnation of Marvel Comics character Mantis, played by Korean-French actress Pom Klementieff. While she was
Doc 3: Meet Pom Klementieff, the actress behind the buzzed-about new character Mantis in Guardians of the Galaxy Vol. 2.
Doc 4: The antennae-clad character is played by actor Pom Klementieff. You may be able to recognize Mantis from 1973's Avengers No. 112 where she's revealed to be the
Doc 5: Pom Klementieff, who plays Mantis in Guardians of the Galaxy Vol. 2 and Marvel's Infinity Saga, has a small cameo in The Suicide Squad.