
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 science club with 80 members, 50 take biology, 40 take chemistry, and 25 members take both biology and chemistry. How many members of the science club take neither biology nor chemistry?

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