Can you list the last three U.S. Presidents in numerical order separated by a comma followed by the year they took office?
system
kya aap antim teen america raashtrapatiyon ko sankhyatmak kram main soochibaddh kar sakate hai, jo ek alpaviram dwaara alag kiye gaye varsh ke baad ve padbhaar sambhalate hai?
user
pichley teen america raashtrapati the:
1. jo biden, 2021
2. donald trump, 2017
3. baraak obama, 2009
assistant
<|system|>
</s>
<|user|>
kya aap antim teen america raashtrapatiyon ko sankhyatmak kram main soochibaddh kar sakate hai, jo ek alpaviram dwaara alag kiye gaye varsh ke baad ve padbhaar sambhalate hai?</s>
<|assistant|>
pichley teen america raashtrapati the:
1. jo biden, 2021
2. donald trump, 2017
3. baraak obama, 2009</s>
