Represent the dialog for retrieving similar scenarios Speaker1: US has officially withdrawn from nuclear weapon treaty!!
Speaker2: I know. :/ Scary, isn't it?
Speaker1: Mhm, everyone says, it's the beginning of the second Cold War. Do you think so?
Speaker2: I don't know, honestly. I hope that US will manage to convince Russia and China to sign a new treaty.
Speaker2: I can't imagine the next arms race.
Speaker1: Well, I think that arms race has actually never ended, but at least it hasn't been full-blown.
Speaker1: It feels like the end of a certain era...
Speaker2: I hope that it all won't end with the outburst of the third world war.
Speaker1: Me too. :(
Represent the dialog scenario for retrieval Speaker1 and Speaker2 are concerned about the consequences of the US withdrawing from the Nuclear Weapon Treaty. 
Represent the dialog scenario for retrieval Speaker3 dreamt she was a lion tamer. Speaker2 believes that dreams mean something. Speaker1 has read that strangers from our dreams are actually people who we've seen before.