
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
Using  $600$  cards,  $200$  of them having written the number  $5$ ,  $200$  having a  $2$ , and the other  $200$  having a  $1$ , a student wants to create groups of cards such that the sum of the card numbers in each group is  $9$ . What is the maximum amount of groups that the student may create?

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