
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
Calculation Problems

1. $(-1)^{2014}-(3-\pi)^{0}+\left(- \dfrac{1}{3} \right)^{-2}$
2. $2017 \times 2015 - 2016^{2}$
3. $(a+3)^{2}-(a-1)(a+1)$
4. $(2y-3)(2y+3)-(4y-1)(y+5)$

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