
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
A certain university's admission plan has always been to admit students in the ratio of $2:5:3$ for first-tier, second-tier, and third-tier universities. If the plan for 2010 was to admit $1500$ students from third-tier universities, then the number of students admitted from second-tier universities exceeds the number of students admitted from first-tier universities by \_\_\_\_\_\_.

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