Multi-select problem: How does the next paragraph end?

How to respond to politically correct people
Be polite.
Even if you don't agree with anything the other person says, being polite and considerate will go a long way towards keeping the discussion civil.
Being polite also means that the other person may also be more receptive to your point of view.

Available choices:
(1). However, if you disagree with something that the other person says, you should calmly point out any differences you may have. For example, if someone says something like, " you're one of the too many people living in the house, " you might suggest that they switch the subject to something else.
(2). If there is a reason your friends were both late or what exactly caused them to be so late, talk in a more civil fashion. You'll show that you don't " like " your friend, which can backfire.
(3). Determine what " political correctness " means to the person you're talking to. By understanding where the other person is coming from, you will be able to have a more productive conversation.
(4). Dealing with politics like this always requires you to avoid saying things you find offensive or repetitive. Stay respectful to, say, your fellow politicians.
(3).