
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
At Riverside Middle School, there are 15 players on the soccer team. All 15 players are taking at least one of mathematics or physics. If 10 players are taking mathematics and 4 players are taking both subjects, how many players are taking physics?

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