
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
Compute the triple integral \( I = \iiint_{G} \frac{d x d y}{1-x-y} \), where the region \( G \) is bounded by the planes:
1) \( x + y + z = 1 \), \( x = 0 \), \( y = 0 \), \( z = 0 \)
2) \( x = 0 \), \( x = 1 \), \( y = 2 \), \( y = 5 \), \( z = 2 \), \( z = 4 \).

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