|Disaster will occur when visitors are in the room.
A subject interesting to the teacher will bore students.
The time a teacher takes in explaining is inversely proportional to the information retained by students.
A meeting's length will be directly proportional to the boredom the speaker produces.
The problem child will be a school board member's son.
When the instructor is late, he will meet the principal in the hall.
If the instructor is late and does not meet the principal, the instructor is late to the faculty meeting.
New students come from schools that do not teach anything.