Instruct: Given a premise, retrieve a hypothesis that is entailed by the premise.
Query: 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.
If there's a party with alcohol, and teens are expected to show up, there is a chance that the teens may drink the alcohol, so if you want to stop them from drinking the easiest way is to reconsider whether serving alcohol is a good choice. 
Don't drink hard liquor with family.
Teens cannot underage drink.
Teens who have been drinking alcohol are more likely to try other drugs.
If you're going to drink, it's better to know exactly when in advance that way you can gather the necessary items to become intoxicated. 
Young women are not binge drinking more. 
Talk with other guests at the party to prevent boredom 
If you have alcohol on hand, you can drink spontaneously with your family. 
It is encouraged that you show up to class while drunk.
Its helpful to know if your opponent has had too much to drink
Alcoholics can turn down a drink.
alcoholic beverages will be prohibited at this festival
Some people make it hard to say no to a drink.
It's easier to not drink when you don't have alcohol close at hand
high school dances should be formal
You have to be 21 to drink this.
The museum serves alcohol at special events.
Some people can't resist alcohol when it's near them
This context involves planning to drink with one's family.
People usually want a reason why you turned down a drink.
Not being close minded will help make the party more fun
They suspect the teenager was drunk during the attack.
Alcohol is the best choice when there are a lot of teens at the party.
Teens cannot underage drink.
It is always necessary to serve alcohol at the party.