How to keep teens from drinking at a party where alcohol is served<br>Determine whether or not it is necessary to serve alcohol at the party. Depending on the type of party or the people there, serving alcohol may not the best choice. Try to gauge how many teens will be at the party, and the likelihood of underage drinking.
Can we infer the following?
Teens are not underage.

Choices: (i). Yes; (ii). It's impossible to say; (iii). No;
The answer is: