
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
(2016•National) There are three cards, each marked with the numbers 1 and 2, 1 and 3, and 2 and 3, respectively. Three people, A, B, and C, each take one card. After looking at B's card, A says, "The number that is the same on B's and my card is not 2." After looking at C's card, B says, "The number that is the same on C's and my card is not 1." C says, "The sum of the numbers on my card is not 5." What are the numbers on A's card?

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