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'].

[EX Q]: SENTENCE: Betsy feels <blank>.
 EMOTION: sadness
[EX A]: Betsy feels disappointed.

[EX Q]: SENTENCE: Lamar found himself in a <blank> situation.
 EMOTION: joy
[EX A]: Lamar found himself in a funny situation.

[EX Q]: SENTENCE: I made my brother feel <blank>.
 EMOTION: fear
[EX A]:
I made my brother feel discouraged.