The answer is B.
The U.S DEA estimates 75% of people who try drugs become addicted.
Because it is sweet and has dyes and stuff that it isn't good for you.
Through parents teacher association, the teachers could tell the parents about the problem that their children is currently experiencing.
After that, they both could share some tips on what can do at home to help their children handles the problem which will be very likely to be correlated to their performance at school. Usually teacher who engage in risky behavior is a result of lack of attention at home.