
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
Alex starts with $100$ red tokens and $65$ blue tokens. There is a booth where Alex can exchange three red tokens for one silver token and two blue tokens, and another booth where Alex can exchange four blue tokens for one silver token and two red tokens. Alex continues to exchange tokens until no more exchanges are possible. How many silver tokens will Alex have at the end?
$\textbf{A)}\ 60 \quad \textbf{B)}\ 65 \quad \textbf{C)}\ 68 \quad \textbf{D)}\ 70 \quad \textbf{E)}\ 75$

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