[ch-] Charlie Brown is in [1] front of the [-a] auditorium where he is working with an 查 investigator to find out why there is a passed-out 口 mouth on the ground next to the lined up audience members. They lean over and hear 喳 whispers coming out of the passed-out 口 mouth. Charlie and the 查 investigator 喳 whisper among themselves about the case they are looking into, while the lined-up audience members curiously 喳 whisper about the entire situation.