Represent the dialog for retrieving similar scenarios Speaker4: How is the weather in Warsaw these days?
Speaker1: not amazing
Speaker2: it's not very bad, but we have a lot of smog
Speaker3: when are you going there?
Speaker4: on Monday, so I want to know what I should pack
Speaker2: a proper Central European winter, but not extremely cold, not Russia
Speaker3: hahaha, luckily
Speaker4: ok, is it raining a lot?
Speaker2: I'd say so...
Speaker4: ok, thanks
Speaker2: how long are you going to stay this time
Speaker4: my boss told me that I'll be needed there at least a month 
Speaker4: but it depends on the situation
Speaker2: I see
Represent the dialog scenario for retrieval Speaker4 is coming to Warsaw for at least a month and wants some clothing tips from Speaker1 and Speaker2. 
Represent the dialog scenario for retrieval Speaker1's never done any student exchange before, but Speaker2 did. Speaker1 had a plan to go to London for Halloween, but he's not going because of his grandma's health problems. Speaker2 will stay in as well. Speaker1 tells Speaker2 about Halloween in Poland.