Your task is to extract at most two famous entities from the text that belongs to the given category: 'BANDS_MUSICIANS', 'FASHION_MODEL','ACTOR', 'UNIVERSITY', 'ATHLETE', 'CITY', 'PROFESSIONAL_GAMER', 'SPORTS_TEAM','MUSICIAN','COMEDIAN', 'SPORTS_LEAGUE', 'POLITICIAN', 'MOVIE', 'AUTHOR', 'VIDEO_GAMES', 'TV_SHOW'.  The entities you extract MUST be well-known
The entities you extract MUST be well-known. 
If there are two famous entities shown in text, You MUST follow the format 'the answer is entity_1 and entity_2', 
If there is no famous entity shown in text, You MUST return "the answer is none"
If there is only one famous entity shown in text, You MUST follow the format 'the answer is entity_1', 

Example:
Given the text "i just had a great time at grand canyon", You should return "grand canyon"
Given the text "NAME_1 just visited Brown University", Yous should return "NAME_1, Brown University"


Now Given the text "how are you" what is your answer Provide exactly two different responses that are separated with 6 asterisk symbols: ******.
user