TASK DEFINITION: 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'].
PROBLEM: SENTENCE: Harry found himself in a <blank> situation.
 EMOTION: joy

SOLUTION: Harry found himself in a hilarious situation.

PROBLEM: SENTENCE: The situation makes my son feel <blank>.
 EMOTION: sadness

SOLUTION: The situation makes my son feel depressed.

PROBLEM: SENTENCE: My dad feels <blank>.
 EMOTION: sadness

SOLUTION:
My dad feels miserable.