Read the text and determine if the sentence is true (see options at the end):

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.

Sentence: Teens who have been drinking alcohol are more likely to try other drugs.
Choices: (a). Yes (b). It's impossible to say (c). No