Represent the dialog for retrieving similar scenarios Speaker2: I can't believe how Mr. Smith yelled at that foreign kid.
Speaker1: Got late to class, heard about it. What happened?
Speaker2: Well, Takashi doesn't speak perfect English, right?
Speaker1: Sure. Foreign kid. 
Speaker2: So he made some mistakes in his answer.
Speaker1: Like in English?
Speaker2: Yeah. And then, out of the blue, Mr. Smith starts yelling at him.
Speaker1: But y?
Speaker2: Dunno. No one knows.
Speaker1: Maybe had a bad day?
Speaker2: Possible.
Speaker1: Probably the reason.
Represent the dialog scenario for retrieval Mr. Smith yelled at Takashi who doesn't speak perfect English. Speaker2 and Speaker1 recon Mr. Smith had a bad day. 
Represent the dialog scenario for retrieval Speaker2 is better, but still not well.