
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
(1) There are 2 girls and 4 boys to be arranged in a row, with the condition that the girls must be together. How many different arrangements are possible?
(2) A teacher and 4 students are to be arranged in a row for a photo. If the teacher cannot stand at either end, how many different arrangements are possible?

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