
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
Twelve congruent rectangles are placed together to make a rectangle $PQRS$. What is the ratio $PQ: QR$?

A) $2: 3$  
B) $3: 4$  
C) $5: 6$  
D) $7: 8$  
E) $8: 9$

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