
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
Samantha went to a store and bought 15 pairs of socks for a total of $41. Some socks she bought cost $2 per pair, some $4 per pair, and some $5 per pair. She bought at least one pair of each type. How many pairs of $2 socks did Samantha buy?
A) 9
B) 10
C) 11
D) 12

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