Instructions: In this task, you are given a context and four options. Each option is a suggested ending for the context. You should read the context and pick the best ending for the context. Please answer with "A", "B", "C", and "D".
Input: [header] How to tell if you are in love [title] Take stock of your opinion on your partner. [step] Obviously, examining how you feel about your partner can help you tell if you're in love. However, it's not always in ways you would consider. <sep> (A) [substeps] You may be bored or frustrated if your partner doesn't treat you well and shows some affection. Someone who shows affection on an emotional level might be in love. (B) Maybe if you're in love with someone, you like a high-maintenance person. Perhaps you like a person who is just tougher and more abrasive. (C) In addition to considering traditional factors like butterflies in your stomach, take note of how you feel about him or her as a person. [substeps] Do you think your partner is special? When in love, people tend to magnify positive qualities of another person while ignoring or overlooking the negative. (D) Before you jump right into your relationship, you should think critically about your partner's personality. Think about whether you can honestly deal with your partner if they have, say, overused tactics.
Output:
C