Write the next sentence in this paragraph:

How to survive a boring party
Keep an open mind.
Although you may be feeling bored, keeping an open mind and attitude can be helpful. Being open to conversation and other party guests will help you stay engaged and make the party seem a lot more bearable.

Options:
[1]. If someone asks you a question you are not familiar with, you could say, " sorry. I'm not sure what you mean.;
[2]. Always try to stay open to new conversations and the possibility that the party isn't as boring as you first thought. Even if you aren't immediately interested in a conversation, try to give it a chance and see where it goes.;
[3]. If you are overly preoccupied with other people, try asking for a friend's phone number to address your problems. People are also more likely to stay tuned in if they are able to hear the conversations going on around them.;
[4]. Don't forget to stay polite, as well. This shows people you understand and respect the other people, even if they don't speak well of you.;
[2].