
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
Define a sequence of real numbers $b_1$, $b_2$, $b_3$, $\dots$ by $b_1 = 1$ and $b_{n + 1}^4 = 121b_n^4$ for all $n \geq 1$. Then, find $b_{50}$.
A) $121^{12}$
B) $121^{12.25}$
C) $121^{49}$
D) $121^{50}$
E) $121^{48.75}$

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