human
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
At a museum, three friends - Mia, Noah, and Olivia - are admiring a painting. Mia steps away to use the restroom, and while she is gone, Noah tells Olivia that he read online that the painting is actually a forgery. They decide not to tell Mia when she returns. As they continue discussing the artwork, what does each friend believe about the authenticity of the painting, and how might their opinions differ based on the information they have? Respond briefly.

### Response:
gpt
Mia believes the painting is authentic because she has not received any additional information that would cause her to doubt its authenticity. She likely trusts that the museum would display genuine artwork and may have no reason to question it after simply visiting the restroom.

Noah, however, believes that the painting is a forgery. His belief is based on information he read online, leading him to distrust the authenticity of the painting. Consequently, his opinion regarding the artwork is likely to be more skeptical and critical.

Olivia shares Noah's belief that the painting is a forgery after he told her about the information he found online. Her opinion is influenced by Noah's claim, and she might also view the painting with a critical or skeptical lens, just like Noah.

Each friend's belief about the painting's authenticity is shaped by the information they have received. Mia's opinion remains uninformed by the forgery claim and is presumably positive, while Noah's and Olivia's opinions are informed by the claim of forgery and are skeptical.