The input is a sentence with a missed word and an emotion. Your task is to fill in the blank with a word that matches the emotion and rewrite the completed sentence. The emotion is one of ['fear', 'joy', 'anger', 'sadness'].

[Q]: SENTENCE: This boy feels <blank>.
 EMOTION: joy
[A]: This boy feels excited.


[Q]: SENTENCE: My mom feels <blank>.
 EMOTION: fear
[A]: My mom feels fearful.


[Q]: SENTENCE: Harry feels <blank>.
 EMOTION: anger
[A]:
Harry feels enraged.