Represent the dialog for retrieving similar scenarios Speaker1: <file_photo>
Speaker1: Scientists just confirmed actual existance of gravity waves
Speaker1: I strongly advise you to read it
Speaker2: Wow! 
Speaker2: Einstein only expected that they would occur in reality. It was just theory!
Speaker1: Exactly. I have a feeling that guys who built LIGO will get a Nobel Prize soon.
Speaker2: Why aren't we funding more science and less war?
Speaker1: I'm asking myself the same question. Maybe if aliens show up and war between humans will no longer be important, then we will unite.
Speaker2: To much "Independence Day" 
Speaker1: Nah! Anyway, I'm thrilled. This discovery opens totally new chapter in gravitational physics!
Speaker2: Ehh. Born too late to see dinosaurs, too early for space travel!
Speaker1: Haha. :) We'll see :)
Speaker2: Looking at what's going on in today's politics, in case of alien invasion, I give humanity 2 days to last. 
Speaker1: Stop saying that! You know words spoken in the wrong moment often get back to you!
Speaker2: <file_gif>
Speaker2: Aliens welcome.
Represent the dialog scenario for retrieval Speaker1 sends Speaker2 a link which confirms the existence of gravity waves. They are excited and keep on discussing it.
Represent the dialog scenario for retrieval Speaker2 will do shopping in Midtown. Speaker1 can't join her.