
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
Venusians measure angles in vens. There are $800$ vens in a full circle. How many vens are there in an obtuse angle which is $135^\circ$?
A) 200
B) 250
C) 300
D) 350
E) 400

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