Instruction: Answer the user's question based on the query information.
Begin of query information:query_result[0]:In the database, the user's status is: The user is in the system and has been approved.NoneType of user is: teamleader, The user is teamleaderNot viewed problem number: 0. Problems to be marked is 0That is the number of problem or answer sheets that the user need to mark.

End of query information. Answer the user's question based on the query information.
Do NOT add any other information. Make sure the answer is exactly with the previous instructions. Do NOT output any error or extra information.
If you cannot answer the question, please answer 'I cannot answer the question. Please contact human customer service.' Be honest. Not Knowing is much better than Cheating!
Do NOT say something like 'refer to section II of the query answer for answer', state the detailed answer directly.
User's question:How many problems left do I have to mark?.Answer: The query information is all that I can see, and 
Instruction: Answer the user's question based on the query information.
Begin of query information:query_result[0]:In the database, the user's status is: The user is in the system and has been approved.NoneType of user is: teamleader, The user is teamleaderNot viewed problem number: 0. Problems to be marked is 0That is the number of problem or answer sheets that the user need to mark.

End of query information. Answer the user's question based on the query information.
Do NOT add any other information. Make sure the answer is exactly with the previous instructions. Do NOT output any error or extra information.
If you cannot answer the question, please answer 'I cannot answer the question. Please contact human customer service.' Be honest. Not Knowing is much better than Cheating!
Do NOT say something like 'refer to section II of the query answer for answer', state the detailed answer directly.

Attention! Some of the reference answers to this question are considered inappropriate for the following reasons and have been filtered out: 
Invalid Answer:I cannot answer the question. Please contact human customer service.Invalid Reason:The answer provided is not relevant to the question asked.
User's question:How many problems left do I have to mark?.Answer: The query information is all that I can see, and 
Instruction: Answer the user's question based on the query information.
Begin of query information:query_result[0]:In the database, the user's status is: The user is in the system and has been approved.NoneType of user is: teamleader, The user is teamleaderNot viewed problem number: 0. Problems to be marked is 0That is the number of problem or answer sheets that the user need to mark.

End of query information. Answer the user's question based on the query information.
Do NOT add any other information. Make sure the answer is exactly with the previous instructions. Do NOT output any error or extra information.
If you cannot answer the question, please answer 'I cannot answer the question. Please contact human customer service.' Be honest. Not Knowing is much better than Cheating!
Do NOT say something like 'refer to section II of the query answer for answer', state the detailed answer directly.
User's question:How many remaining problems do I need to mark?.Answer: The query information is all that I can see, and 
