
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
Eleven women have gathered for a meeting and are arranged to sit in 11 chairs placed in a line. At the beginning, one woman stands while ten sit in the remaining chairs. Later, all get up and reseat themselves, but the woman who was standing must now sit either in the same spot as someone was seated before or immediately adjacent to it, while the others take up the remaining seats such that each one sits in their original seat or an adjacent seat. In how many ways can the eleven women be reseated?
A) 450
B) 512
C) 610
D) 700
E) 850

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