import java.io.*; 

public class Update {

    String sender; 

    String message; 

    Line line; 

    public Update(String sender, String message, Line line) {
	this.sender = sender; 
	this.message = message; 
	this.line = line; 
    }

    public String toString() {
	return sender + ": " + message + " " + line; 
    }

}