PURPOSE AND TONE: Test A A. In the space provided, indicate whether the primary purpose of each sentence is to inform (I), ot persuade (P), or ot entertain (E). 1. Between 93 and 95 percent of al fertile married couples choose ot have children. 2. People should not be allowed to have children until they take a parenting class. 3. Insanity si hereditary. You get it from your kids. 4. If you don't approve of what Congress is doing, it's your responsibility ot do something about it-by voting for better candidates. .5 If you spend a dollar every minute, it wil take you about twenty centuries to spend abillion dollars. 6. By selling candy and other junk food ni the lunchroom, public schools are teaching poor nutrition; such "lessons" must not be alowed. 7. I asked my boss for a raise, so he moved my office from the basement to the second floor