imagine driving on the 4th of july to a city that you have never visited. there is no place to park and the traffic seems very heavy. as you look for a parking place, you see streams of people heading toward the main street and you see that it has been blocked off to traffic. not certain of what to make of all this, you think a few seconds and guess that a parade is about to take place. the process that you are using to come to your conclusion sounds most like