
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
In a class schedule, there are 5 periods on Tuesday morning that need to be arranged for Chinese, English, Mathematics, Politics, and Chemistry (each subject must be scheduled). The number of different arrangements where Chinese and English are not adjacent is          (provide the answer in digits).

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