Represent the dialog for retrieving similar scenarios Speaker1: hahahaha
Speaker1: have you seen this video where Jimmy Fallon and Liam Hemsworth mistake each other for other famous people? :D
Speaker3: no, gimme
Speaker1: <file_other>
Speaker1: Look and Liam'Speaker2:45
Speaker1: hilarious
Speaker3: you are so gonna laugh but
Speaker3: I didn't know there was more than one Hemsworth xD
Speaker1: nooooooooo, they are both so hot!!
Speaker3: both? ;>>
Speaker1: ??
Speaker3: <file_other> according to wikipedia there are 3 yummy hemsworth peaches
Speaker1: peaches xD
Represent the dialog scenario for retrieval Speaker1 sends Speaker3 a link to a comedy video. 
Represent the dialog scenario for retrieval Speaker1's plant is withering. She doesn't know what plant it is. Speaker2 found it out using Google Images.