
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
Seven individuals, Adam, Benin, Chiang, Deshawn, Esther, Fiona, and George, have internet accounts. Some, but not all of them are internet friends with each other, and none of them has an internet friend outside this group. Each of them has an even number of internet friends. In how many different ways can this happen?
A) 3
B) 7
C) 12
D) 14
E) 21

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