
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
Given sets $A = \{1,2,3,4\}$, $B = \{5,6,7\}$, and $C = \{8,9\}$. Now, two sets are selected from these three sets, and then one element is selected from each of the two selected sets to form a set containing two elements. The total number of such sets that can be formed is ______.

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