
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
If the sum of the sequence $1010 - 13, 1010 - 11, 1010 - 9, 1010 - 7, 1010 - 5$ equals $5000 - M$, find $M$.
A) 3
B) 5
C) 10
D) 15
E) 20

Present the answer in LaTex format: \boxed{Your answer}
user