Keywords:

"CAN YOU", "CAN I", "YOU ARE", "YOU'RE", "I DON'T",  "I FEEL",  "WHY DON'T YOU", "WHY CAN'T I", "ARE YOU",
"I CAN'T", "I AM" ,"I'M", "YOU",  "I WANT", "WHAT",  "HOW", "WHO", "WHERE", "WHEN", "WHY", "NAME" ,"CAUSE", "SORRY", "DREAM", "HELLO", "HI" ,"MAYBE" ,"NO",  "YOUR", "ALWAYS", "THINK",  "ALIKE" ,"YES", "FRIEND", "COMPUTER", "NO KEY FOUND", "REPEAT INPUT"