Life Is a Circus, Charlie Brown to the entrance of the big top with his tongue hanging out and his pupils shaped like hearts, then stops. Polly, the dog's trainer, sees Snoopy and pulls him inside. The next day, Peppermint Patty calls Charlie Brown to tell him her school gave all students the day off to see the circus. Charlie Brown tells her that his school will be closed as well, and they decide to attend the circus together. At the circus the children see Snoopy perform as part of a dog act. They all realize it is Snoopy and eventually relish his new career, despite
Informal logic everyday discourse." Their meaning of non-formal is taken from Barth and Krabbe (1982), which is explained below. To understand the definition above, one must understand "informal" which takes its meaning in contrast to its counterpart "formal." (This point was not made for a very long time, hence the nature of informal logic remained opaque, even to those involved in it, for a period of time.) Here it is helpful to have recourse to Barth and Krabbe (1982:14f) where they distinguish three senses of the term "form." By "form," Barth and Krabbe mean the sense of the term which derives from