Represent the dialog for retrieving similar scenarios Speaker1: Do you remember the Malaysian plane that went missing a few years ago?
Speaker3: sure, I do
Speaker3: it was so mysterious what happened there
Speaker3: Air Malaysia?
Speaker1: Malaysia Airlines Flight 370
Speaker1: I'm wondering if anything has been explained till now
Speaker2: No, I don't think so
Speaker4: very strange, Australians were looking for it for a few months
Speaker1: exactly, but did they find anything?
Speaker4: no, I think they didn't
Speaker4: it's widely believed it was the most mysterious case in the history of modern aviation
Speaker1: indeed, they just disappeared
Speaker4: like a needle in a haystack
Represent the dialog scenario for retrieval A few years ago, Malaysia Airlines Flight 370 went missing. The case remains unexplained.
Represent the dialog scenario for retrieval Speaker1 will go swimming toghether with Speaker2 in two hours. 