
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 wildlife conservation organization needs to hire new staff so that 120 of the new employees will monitor sea turtles, 90 new employees will monitor bird migration, and 30 new employees will monitor both. Additionally, there needs to be 50 employees who can monitor both sea turtles and endangered plants, with 15 of these capable of monitoring all three: sea turtles, bird migration, and endangered plants. What is the minimum number of employees that need to be hired?

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