
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
Alison folds a square piece of paper in half along the dashed line. After opening the paper out again, she then folds one of the corners onto the dashed line. What is the value of $\alpha$? 
A) 45
B) 60
C) 65
D) 70
E) 75

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